A22W-2MG-24A-20 Omron, A22W-2MG-24A-20 Datasheet
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A22W-2MG-24A-20
Specifications of A22W-2MG-24A-20
Related parts for A22W-2MG-24A-20
A22W-2MG-24A-20 Summary of contents
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... Hertfordshire AL10 9NE United Kingdom Tel: 44-870-750-5661/Fax: 44-870-750-5662 NOTE: 1. Each of OMRON Sales offices has its branch offices. 2. Some of abovementioned offices do not deal all of OMRON products. 3. Contron Corporation is an independent distributor in Korea. 4. Information subject to change without notice. @ This company mainly deals electronic components. ...
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... OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE ...
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... Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ...
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Safety Precautions Meaning of Signal Words The following signal word is used in this catalog. @ WARNING Meaning of Alert Symbols The following alert symbol is used in this catalog. Indicates the possibility of electric shock under specific conditions. Alert ...
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... M22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Switches and Indicators with Square Bodies A3A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Classification Model A3A Appearance Pushbutton shape Panel cutout 11.5 11.5, 11.5 dia. dimensions Pushbutton color LED-lighted: red, yellow, green Non-lighted: red, yellow, green, blue, gray, black, light gray, dark gray Indicator type (see NO note) Switch color Black Form SPST-NO, ...
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... Selection Guide Classification Pushbutton switch, knob-type selector switch, key-type selector switch Model A16 Appearance Pushbutton shape Panel cutout 16 dia. dimensions Pushbutton color LED-lighted: red, yellow, pure yellow, green, white, blue Incandescent lamp-lighted: red, yellow, green, pure yellow, white, blue Non-lighted: red, yellow, ...
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Classification Model A3PT 58.4 Appearance Pushbutton shape Panel cutout 29 dia. dimensions Pushbutton color LED-lighted: white, red, yellow, green Incandescent lamp-lighted: red, green, white, blue, orange Indicator type (see YES note) Switch color Light grey Form SPDT, DPDT Rated load ...
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... A Pushbutton Switch is a switch designed so that its contacts are opened and closed by depressing and releasing a pushbutton on the Switch in the direction of its axis. Pushbutton Switches come in two categories: lighted and non-lighted. The structure of a typical Lighted Pushbutton Switch is shown below. Broadly speaking, Lighted Pushbutton Switches are made up of the 5 sections shown below. Non-lighted Pushbutton Switches are made sections, the 5 sections shown below less the light source ...
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... The position (or angle) of the pushbutton when it reaches the stopper. SP mm, (°) The position of an alternate operation pushbutton when the self-holding state, or the position (or angle selector switch when the self-holding state. PT mm, (°) The distance (or angle) through which the pushbutton moves in going from the free position to the operating position. ...
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... Full-screen lighting in one of 3 colors: red, green, or orange. (Orange is produced by simultaneous illumination of red and green.) Simultaneity This term is used for switches that have more than one contact circuit. It indicates the difference in time or position between the contacts when all the contacts of the switch are opened or closed in one operation. LED lighting LED-lighted models are lit with an LED installed in the base of the Pushbutton Unit. The LED is mounted internally ...
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Technical Information Protection Ratings Note: International protection degrees are determined by the following tests. Be sure to check the sealing capability under the actual operat- ing environment and conditions before actual use. IEC (International Electrotechnical Commission) Standards (IEC 60529 January ...
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Technical Information Degree of Protection Against Water Degree Protection 0 No protection 1 Protection against water drops 2 Protection against water drops 3 Protection against sprinkled water 4 Protection against water spray 5 Protection against water jet spray 6 Protection ...
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Technical Information Terms Related to IEC947 and IEC950 No. Term 1 Rated operating voltage (Ue) 2 Rated operating current (Ie) 3 Rated insulation voltage (Ui) 4 Pollution degree 5 Electric shock protection class 6 PTI 7 IP Degree of Protection ...
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... When switching for microloads (voltage or current), use a Switch with microload specifications. The reliability of silver-plated contacts, which are used in Switches for standard loads, will be insufficient for microloads. • When switching microloads or very high loads that are beyond the switching capacity of the Switch, connect a relay suitable for the load ...
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Technical Information Connection of Different Power Supplies The DC and AC power may be mixed for the circuit shown below. Incorrect Contact Protective Circuit Apply a contact protective circuit to extend the contact life, prevent noise, and suppress the generation ...
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... Snap-in Mounting Screw Mounting Do not attempt to modify the spring after mounting. • Subjecting the Switch to severe vibrations or shock may result in faulty operation or damage. Also, many of the Switches are Use the screws and nuts provided (or specified). ...
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... Technical Information Correct Incorrect • With miniature Switches, the gap between the terminals is very narrow. Use protective or heat-absorbing tubes to prevent burning of the wire sheath or shorting. Correct Incorrect Protective tube Soldering • ...
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... Correct Perform soldering for be- tween with a suit- able soldering iron. • With the exception of PCB-mounting Switches, when performing hand soldering, hold the Switch so that the terminals point downwards so that flux does not get inside the Switch. Incorrect • Leave a gap of at least 1 mm between the soldered parts and the surface of the case so that flux does not get inside the Switch ...
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Technical Information • When performing soldering with a dip soldering bath, ensure that the flux does not reach a higher level than the PCB. Incorrect Correct • Flux is especially likely to rise up at the edges of the PCB. ...
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Lighted Pushbutton Switch Lighted Pushbutton Switch with Cylindrical 18-mm × 8-dia. Body Good illumination with even surface brightness. Cylindrical body means panel cutouts can be made easily. Combines miniature design with excellent operat- ing sensitivity. Ordering Information Model Number Legend: ...
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... All the above are solder-terminal, microload, SPST-NO, LED lamp-lighted models. Ordering Individually Pushbuttons and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Pushbutton (LED built-in) ...
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A3D Pushbutton (All Lighted with LED Built-in) Appearance Rectangular Color Red A3DJ-500R Yellow A3DJ-500Y Green A3DJ-500GY White A3DJ-500W Switch Contact type Operating action SPST-NO Momentary Alternative Accessories (Order Separately) Name Appearance Socket Insulation Cover Tightening Tool Legend Plate 22 Square ...
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A3D Specifications Ratings Contact Rating: 30 VDC, 0.1 A (Minimum Appli- cable Load: 5 VDC, 1 mA) The above ratings conform to JIS C4505, for testing under the fol- lowing conditions. Built-in LED Lamp Item Forward voltage ...
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A3D Operating Characteristics OF max. 2. min. 0.196 N TT Approx. 3.5 mm LTA min. (See note.) 0 max. 2.5 mm Note: The figure for LTA in the table applies only to models with alternate operation. ...
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A3D Nomenclature Pushbutton Shape of Pushbutton Rectangular (A3DJ) Square (A3DA) Switch Switch Specifications Microload 0 VDC Minimum applicable load VDC Round (A3DT) Note: The A3DJ model is shown here as a representative example. ...
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A3D Dimensions Note: All units are in millimeters unless otherwise indicated. Rectangular Models (A3DJ) Round Models (A3DT) 9 dia. 7.4 dia. Terminals Solder Terminals of SPST-NO Lighted Models Terminal Arrangement (Bottom View) 0.8 2 LED terminal (t0.3) Accessory Mounting Dimensions ...
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A3D Insulation Cover Mounting Dimensions A3D-3002 8.9 dia. Note: 1. The diagram above shows the rectangular model as a representative example. 2. Unless specified, there is a tolerance of ±0.4 mm for dimensions. Legend Plate Mounting Dimensions Rectangular Square A3DJ-5201 ...
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... A3D Precautions Refer to the Common Precautions for Pushbutton Switches on page 14. Correct Use Mounting Always make sure that the power is turned OFF before mounting, removing, or wiring the Switch, or performing maintenance. Do not tighten the mounting ring excessively using pliers or a similar tool. Excessive tightening may damage the mounting ring. (Tighten- ing torque: 0.20 to 0.29 N⋅ ...
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Indicator Cylindrical 8-dia. Indicator Same basic design as the A3D Pushbutton Switch. Good illumination with even surface brightness. Cylindrical body means panel cutouts can be made easily. Ordering Information Model Number Legend: The model numbers used to order sets of ...
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M2D Ordering as a Set The model numbers used to order sets of Units are given in the following table. One set comprises the Display (LED lamp built-in), and Socket Unit. Appearance Rectangular IP40 Square Round 9 dia. Note: 1. ...
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M2D Socket Unit Sealing Appearance Rectangle Terminal type Solder terminals M2DJ-7001 Accessories The accessories for the A3D Lighted Pushbutton Switch can also be used with the M2D. Refer to page 22. Specifications Ratings Built-in LED Lamp Item Forward voltage, V ...
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M2D Nomenclature Display Shape of Display Rectangular Square Socket Unit Note: The M2DJ model is shown here as a representative example. Dimensions Note: All units are in millimeters unless otherwise indicated. Rectangular Models (M2DJ-90A1-00Ej) Note: Unless specified, there is a ...
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... Solder Terminals LED terminal (±0.3) 0.8 2 Precautions Correct Use Refer to the Common Precautions for Pushbutton Switches on page 14. Refer to Correct Use for A3D on page 28. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A122-E1-02 ...
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... Operability, High Visibility, and Compact Housing Three models of Pushbuttons (round, square, and rectangular), two types of light-emitting elements (LED lamp and incandescent lamp), and two types of Switches (switching standard loads and microloads) available. Models that can be used as an indicator also available. Requires only 20 mm mounting depth Efficiency in wiring improved by terminals arranged on the same surface ...
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... Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), and Switch. Rectangular Models Square Models A3CJ Lighted Pushbutton Switches (SPST-NO+SPST-NC Solder Terminals) Contact type yp Operation Shape Lighting ...
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A3C Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED Not lit ...
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... A3C Ordering Individually Pushbuttons, Lamps, and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Pushbuttons LED Lamp Button color Rectangular Square Red A3CJ-500R A3CA-500R Yellow ...
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A3C Accessories (Order Separately) Name Appearance Socket Insulation Cover Switch Guard Dust Cover Tightening Tool Extractor Legend Plate Specifications Contact Ratings Item Model AC resistive load Standard load 0 250 VAC 125 VAC Microload 0.1 ...
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A3C Characteristics Operating frequency Insulation resistance Dielectric strength Vibration Shock Life expectancy Weight Ambient operating temperature Ambient operating humidity Ambient storage temperature Degree of protection Electric shock protection class PTI (proof tracking index) Pollution degree Note: 1. With alternate-operation models, ...
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A3C Nomenclature Pushbutton Shape of Pushbutton Rectangular Square (A3CJ) (A3CA) Switch • Standard load: 0 250 VAC 125 VAC VDC • Microload: 0 125 VAC, 0 ...
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A3C Dimensions The following dimensions apply to the Switch with SPST-NO+SPST-NC contact configuration, with solder terminals. Rectangular Models A3CJ Round Models A3CT 14 dia.11.8 dia. Square Models A3CA A3C 41 ...
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A3C Accessory Mounting Dimensions Dimensions with Socket Mounted The diagrams below show the external dimensions for rectangular models as representative models. Wire-wrap Terminal A3C-4101 13.9 dia. Switch Guard Rectangular A3CJ-5050 Torsion spring Dust Cover A3CJ-5060 Cover B (black) Cover A ...
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A3C Panel Cutout (Top View) Accessories used Switch only 12 dia. Note: Recommended panel thickness: 1.0 to 3.2 mm. With Switch Guard 12 dia. +0.2 0 With Dust Cover 12 dia. Note: If the panel finished (e.g., ...
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... Apply a pressure between 9.8 and 24.5 N. Projection of the Switch Note: 1. The mounting direction for Indicators is 180° to that for Lighted Pushbutton Switches. Be sure to insert the Leg- end Plate and other parts with the correct orientation the terminals of the Lamp become bent, it may be impossible to fit them into the lamp terminal holes ...
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A3C Mounting the Insulation Cover After securing the Switch to the panel using the mounting nut, pass the lead wires through the holes in the Insulation Cover and then perform wiring. Hold the Insulation Cover so that the cylindrical hole ...
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... When replacing the incandescent lamp, first turn OFF the power supply, and then wait 10 minutes before performing re- placement, as the lamp is still hot immediately after the power is turned OFF, so there is a risk of burns. Refer to the Common Precautions for Pushbutton Switches on page 14. Correct Use Mounting ...
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Indicator Indicator with Cylindrical 20-mm × 12-dia. Body Same basic design as the A3C Pushbutton Switch. Good illumination with even surface brightness. Cylindrical body means panel cutouts can be made easily. UL (E41515) and CSA (LR45258) approved. Ordering Information Model ...
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M2C List of Models Appearance Rectangular M2CJ Square M2CA Round M2CT Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Lamp, and Socket Unit. Square ...
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M2C Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED Not lit ...
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M2C Ordering Individually Displays, Lamps, and Socket Units can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Rectangular LED Lamp Rectangular 50 ...
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M2C Display (Lighted Models) LED Lamp Button color Rectangular Square Red A3CJ-500R A3CA-500R Yellow A3CJ-500Y A3CA-500Y Green A3CJ-500GY A3CA-500GY A3CT-500GY White A3CJ-500W A3CA-500W Note: The red, yellow, and white Displays listed above can be used with either LED lamp-lighted models ...
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M2C Nomenclature Display Shape of Display Rectangular Square (M2CJ) (M2CA) Socket Unit Note: The M2CJ model is shown here as a representative example. 52 Color cap Legend plate (milky white) Reflective plunger Color of Display • LED Lamp-lighted Models: Red, ...
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M2C Dimensions Note: All units are in millimeters unless otherwise indicated. Rectangular Models (M2CJ) Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions. Operation Panel Cutout (Top View) Accessories used Indicator Unit only 12 dia. Note: Recommended ...
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... M2C Precautions Correct Use Refer to the Common Precautions for Pushbutton Switches on page 14. Refer to Correct Use for A3C on page 46. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A123-E1-02 54 M2C ...
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Pushbutton Switch A16 Mounting Aperture • Modular construction (Pushbutton + Case + Lamp + Switch) • Wide Variety of Control and Signal Devices: Lighted, Non-Light- ed, and Buzzer • UL and cUL approved. • Conforms to EN60947-5-1, ...
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... Green Y: Yellow W: White A: Blue B: Black 56 Rectangular Square Round Incandescent lamp Solder Terminals (Without Voltage Reduction Unit) Illumination Color for Lighted Models LED/Incandescent Lamp LED GY: Incandescent Lamp G: Non-lighted Pushbutton Switches Rectangular Square Round Red Yellow Pure yellow White Blue Green Green ...
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Lamp A16-@@ Operating Voltage (Rated Voltage) Incandescent Lamp 5: 5 VAC/VDC (6 VAC/VDC) 12: 12 VAC/VDC (14 VAC/VDC) 24: 24 VAC/VDC (28 VAC/VDC) LED 5DS: 5 VDC (5 VDC) 12DS:12 VDC (12 VDC) 24DS:24 VDC (24 ...
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Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. A16@-J (Rectangular) Models Solder ...
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A16@-A (Square) Models Solder Terminal Models IP40 Output Lighting Operating voltage SPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted DPDT LED 5 VDC without Voltage 12 VDC ...
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A16@-T (Round) Models Solder Terminals IP40 Output Lighting Operating voltage SPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted DPDT LED 5 VDC without Voltage 12 VDC Reduction ...
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Other Models Models with Reduced-voltage Lighting and Solder Terminals IP40 Output Lighting SPDT LED (with built-in re- duced-voltage lighting DPDT function) IP65 Output Lighting SPDT LED (with built-in re- duced-voltage lighting DPDT function) Note: 1. Enter the desired shape for ...
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... Ordering Individually Pushbuttons, Lamps, Cases, and Switches (Sockets) can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Rectangular Models Note: Use IP40 Pushbuttons with IP40 Switches and use IP65 Pushbuttons with IP65 Switches ...
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Pushbuttons Illumination: red, yellow, and white use either LED or incandescent lamps. LED Degree of protection Rectangular Color Red A16L-JR Yellow A16L-JY Pure yellow A16L-JPY Green A16L-JGY White A16L-JW Blue A16L-JA Incandescent Lamps (With the exception of green, the Units ...
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... Switches Appearance Lighted/non-lighted (com- mon use) Switches with Reduced-voltage Lighting Appearance 100 V 100 V 200 V Lamps LED Operating voltage Light color Red A16-5DSR Yellow A16-5DSY Green A16-5DSG White (See note.) A16-5DSW Blue A16-5DA Note: Use the white LED together with white or pure yellow Pushbuttons. ...
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Cases Appearance IP40 Oil-resistant IP65 Accessories (Order Separately) Accessories Name Appearance Switch Guards Dust Covers Panel Plugs Classification Momentary operation Alternate operation Momentary operation Alternate operation Classification For rectangular models For square and round models For rectangular models For square ...
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... LED. The materials used for the IP40 and oil-resistant IP65 are different so be sure to use a Color Cap that matches the specifications of the Switch. Key-type Emergency Indicator Selector Stop Switch Switch No Yes Convenient for ex- tracting Pushbut- ton Switches Yes ...
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Specifications Approved Standards Agency UL, cUL (See note.) --- Note: cUL: CSA, C22.2 No. 14 Approved Standard Ratings UL, cUL (File No. E41515 125 VAC 250 VAC (general use VDC ...
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Screw-Less Clamp Item Recommended wire size Usable wires and tensile Twisted wire strength Solid wire Tensile strength Length of exposed wire Operating Characteristics Type IP40 Features Operating force (OF) max. 4.41 N Releasing force (RF) min. 0.29 N Total travel ...
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Nomenclature Pushbutton Cap Legend plate Dispersion plate Reflective plunger Flange Shape Rectangular (A16@-J) Square (A16@-A) Round (A16@-T) Color of Pushbutton LED/incandescent models Neon models Non-lighted models Degree of Protection IP40/Oil-resistant IP65 Lamp Switch Switch Ratings 125 VAC ...
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... Note: All units are in millimeters unless otherwise indicated. Lighted/Non-lighted Pushbutton Switches without Voltage Reduction Unit The lamp terminal is also provided with non-lighted models. Solder terminals and tab terminals (#110) can be both used with Lighted and Non-lighted Pushbutton Switches. Rectangular A16@-J Solder terminals (tab terminals #110) ...
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The following diagrams show the rectangular model as a representative example. Rectangular A16@-J@-@P PCB terminals Rectangular A16@-J@-T1 Voltage-reduction lighting, solder terminals (tab terminals #110) Packing (t0.5) (for oil-resistant IP65 only) Rectangular A16@-J@-2S, T1-2S, T2-2S Screw-Less Clamp Switch dismounting lever Lock ...
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... A3PJ-5080 Legend Plates A16ZJ-520@ Screw Fitting A16Z-3004 Panel Plugs (Black Resin) Select the Plug that fits the panel design and mount from the front of the Panel. Panel cutouts are the same as those for Switches. Protective structure: IP40 Rectangular A16ZJ-3003 72 Incandescent Lamp A16-5/-12/-24 0 ...
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Lock Ring 15.8 0.1 dia. Rough surface 17.9 0.1 Extractor A16Z-5080 Rough surface +0 dia. 0 0.1 t=1 73 ...
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Dimensions with Accessories Switch Guards Rectangular A16ZJ-5050 Torsion spring Guard (transparent) Panel Cutouts (Top View) 24.5 min. +0.2 16 dia min. Square A16ZA-5050 Torsion spring Panel Cutouts (Top View) 19 min. +0.2 16 dia min. 74 ...
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Dust Covers Rectangular A16ZJ-5060 Square A16ZA-5060 Round A16ZT-5060 24 dia. Cover A (transparent) Panel Cutouts Cover B (black) 25 min. Cover A (transparent) Cover B (black) 25 min. Cover A (transparent) Cover B (black) 25 min. +0.2 16 dia. 0 ...
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... Terminal Arrangement Models without Reduced-voltage Lighting Non-lighted Pushbutton Switches are also provided with lamp terminals. Solder Terminals Lighted SPDT Switches Dimensions of Terminal Holes Note: The L+ is not shown Lamp terminal PCB Terminals Lighted SPDT Switches Model, rating, and lot number indication ...
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Panel Cutouts Solder Terminals Rectangular A16@-J/M16@-@J (Top View) 16 +0.2 dia. 24 min min. Note: 1. Make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. If, however, a Switch Guard or Dust Cover ...
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... The mounting ring must be tightened to a torque 0. The mounting hole must be cut out in the way described previously. The dimension A is the length required for removing the Switch when the mounted state. If Switches are mounted side-by-side separated by less than the specified distance, it may not be possible to remove the Switch. ...
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Removing the Switch Unit Grip the part between the Switch holder of the Case and the Switch Unit using the A16Z-5080 Extractor, and pull to remove the Switch Unit. • 16-mm Models A16Z-5080 Extractor • A16-P Models (with PCB Terminals) ...
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Mounting the A16Z Dust Cover Set A16ZJ-5060 1. Separate the Dust Cover into 2 parts: cover A and cover B. 2. Insert the Case (Pushbutton Unit) into cover B. 3. Mount these parts together onto the panel. 4. From the ...
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... Pushbutton Units. Others The oil-resistant IP65 uses NBR rubber and is resistant to general cutting oil and cooling oil. Some particular oils cannot be used with the oil-resistant IP65, however, so contact your OMRON representa- tive for details. –4 /operations indicates that the esti- Area of use ...
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... Do not subject the Switch to extreme shock or vibration. Doing so will cause malfunctions and damage to the Switch. Do not let sharp objects come into contact with the Switches that are made of resin. Doing so will damage the Switches, causing scratches on the outside of the operating parts, and malfunction. ...
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... Manual and automatic reset models Model Number Structure Model Number Legend Completely Assembled The model numbers used to order sets of Units are illustrated below. One set comprises the Selector, Lamp (lighted models only), and Switch. ( 24D - 1 (1) Lighted/Non-lighted Symbol ...
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... S: Non-lighted W: Lighted 2. Flange Shape J: Rectangular A: Square T: Round 3. Number of Notches/Reset Method 2M: 2 notches/Manual 2A: 2 notches/Automatic 3M: 3 notches/Manual 3A: 3 notches/Mixed-operation 2. Switch (Same as for Key-type Selector Switches) A16S-@-@@@ Number of Notches 2N: 2 notches 3N: 3 notches 2. Contacts 1: SPDT 2: DPDT 3. Lamp A16-@@ Operating Voltage (Rated Voltage) LED ...
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... Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector, Lamp (lighted models only), and Switch. Solder Terminals A165@-J (Rectangular) Models IP65 Oil-resistant No. of Output Reset method ...
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... Reset method notches 2 notches SPDT Manual Automatic DPDT Manual Automatic 3 notches DPDT Manual Note: Enter the desired color symbol for the Selector (red); Y (yellow); G (green). The Selector for non-lighted models is black. 86 Lighting method Operating voltage LED 24 VDC Non-lighted --- LED 24 VDC Non-lighted --- ...
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... Ordering Individually Selectors, Lamps, and Switches (Sockets) can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Selectors with Knobs Rectangular Models Lighted Models Lamp LED only Note: Temperature rises in incandescent lamps can cause heat deformation ...
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... Rectangular 2 notches (A165@-J) 3 notches 2 notches Square (A165@-A) 3 notches Round (A165@-T) 2 notches 3 notches Note: 1. Enter the desired color symbol for the Selector in the @. 2. The selector for non-lighted models is black. Switches Appearance Lighted Non-lighted Lighted Non-lighted Lamps LED Operating voltage ...
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... Yes File No. E41515 --- Super-bright LED DC resistive load Rated voltage 5 VDC 12 VDC 24 VDC Note: The values in parentheses are for red Selectors. Model Remarks A16ZJ-3003 Used for covering the panel cutouts for future panel expansion. A16ZA-3003 Degree of protection: IP40 A16ZT-3003 Emergency Indicator Stop ...
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... (with no icing or condensation) Operating: 35% to 85% Class II 175 3 (IEC947-5-1) Approx (in the case of a lighted DPDT switch) 2 0.5 mm twisted wire or 0.8 mm-dia. solid wire 2 2 0.3mm 0.5 mm 0.5 mm dia. 0.8 mm dia Knob-type Selector Switch 2 notches 0.1 N· Screw-less Clamp 2 0.75 mm 1.25 mm 1.0 mm dia. --- notches + ...
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Contact Form Name SPDT COM SW2 SW1 Notch Position 2 notches 3 notches --- Contact NC NO Contact SPDT SW Position DPDT SW2 SW1 91 ...
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... Square (A165@-A) Round (A165@-T) Protective Structure Oil-resistant IP65 Terminal Type Solder terminals (tab terminals #110) PCB terminals 92 Color of Selector LED models Red, green, yellow Non-lighted models Black Lighting Method Lighted (LED) models (The upper face of the knob is illuminated.) Non-lighted models Number of Notches and Reset Method ...
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... Dimensions Note: All units are in millimeters unless otherwise indicated. Knob-type Selector Switches without Voltage Reduction Unit Rectangular A165@-J Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. Square A165@-A Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. ...
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... Note: See page 96 for panel cutouts. Rectangular A165W@-T Reduced-voltage light- ing, solder terminals (tab terminals #110) Rectangular A165@-2S Screw-Less Clamp 94 Packing (t0.5) Selector Case Lock ring Packing (t0.5) Mounting nut (for oil-resistant IP65 only) Switch Switch dismounting lever Lock ring Mounting nut Packing (t0.5) ...
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... Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Note: The L+ is not shown Lamp terminal ...
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... Non-lighted Models with PCB Terminals Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Three, 1 dia. Panel Cutouts Models with Solder Terminals Rectangular ...
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... Rectangular A165@-2S +0 min. (Dimension A) Recommended panel thickness: 0.5 to 3.2 mm Flange Rotation A165 Knob-type Selector Switch Fix the Switch screw and rotate the flange in 45 turns. Flange Lock ring Switch screw +0.2 24 min. 16 dia min. 5.1 0.05 25 min ...
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... Wide range of switching capacity from standard to microload • Automatic and manual models available Model Number Structure Model Number Legend Completely Assembled The model numbers used to order sets of Units are illustrated below. One set comprises the Selector, Switch, and 2 Keys 3ML - 2 (1) Shape of Selector Symbol Shape ...
Page 101
... Subassembled 1. Selector A165K-@@ Flange Shape J: Rectangular A: Square T: Round 2. Switch (Same as for Knob-type Selector Switches) A16S-@-@@ Number of Notches 2N: 2 notches 3N: 3 notches 2. Contacts 1: SPDT 2: DPDT 3. Terminals None: Solder terminals (tab terminals #110) 2. Number of Notches/Reset Method/Key Release Position 2ML: 2 notches/Manual/Left 2MR: 2 notches/Manual/Right 2M: ...
Page 102
... Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector and Switch. Solder Terminals A165K-J (Rectangular) Models IP65 Oil-resistant Number of notches Output 2 notches SPDT DPDT 3 notches DPDT ...
Page 103
A165K-T (Round) Models IP65 Oil-resistant Number of notches Output 2 notches SPDT DPDT 3 notches DPDT Reset method Key release position Left Manual Right Left and right Left Automatic Left Manual Right Left and right Left Automatic Center Manual Right ...
Page 104
... Ordering Individually Selectors and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Selectors Appearance Number of notches Rectangular 2 notches (A165K-J) 3 notches Square 2 notches (A165K-A) 3 notches Round (A165K-T) ...
Page 105
... A16-2S A16S-3N-2LS Model Remarks A16ZJ-3003 Used for covering the panel cutouts for future panel expansion. A16ZA-3003 Degree of protection: IP40 A16ZT-3003 Emer- Indicator Selector gency Stop Switch Switch Yes Yes Convenient for ganged installation. Tighten to a torque of 0.98 N·m Yes Yes Convenient for extract- ing the Switches and Lamps ...
Page 106
... DC resistive load 1. Load: Resistive load 2. Mounting conditions: No vibration and no shock 3. Temperature Operating frequency: 20 times/min Key-type Selector Switch 20 operations/minute max. 10 operations/minute max. 100 M min. (at 500 VDC) 1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground Hz, 1 ...
Page 107
... Set position (SP) Operation Angle Two notches Three notches (75 ) (45 ) (45 ) Note: The angle used for automatic reset is shown in parentheses. Contact Form Name DPDT COM SW1 Notch Position 2 notches 3 notches --- Key-type Selector Switch 2 notches 0.1 N· Contact NC NO SW2 Contact SPDT SW Position 3 notches + DPDT ...
Page 108
... Nomenclature Selector Flange Shape Rectangular (A165K-J) Square (A165K-A) Round (A165K-T) Protective Structure Oil-resistant IP65 106 Key Number of Notches and Reset Method 2 Notches Manual Automatic 3 Notches Manual Mixed-operation Switch Switch Specifications Standard Loads 125 VAC 250 VAC VDC Minimum applicable load VDC ...
Page 109
... Dimensions Note: All units are in millimeters unless otherwise indicated. Key-type Selector Switches Rectangular A165K-J Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Square A165K-A Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Round ...
Page 110
The following diagrams show the rectangular model as a representative example. Rectangular A165K-J PCB terminals Note: See page 110 for panel cutouts. Rectangular A165K@-2S Screw-Less Clamp 108 Packing (t0.5) Switch dismounting lever Lock ring Packing (t0.5) (for oil-resistant IP65 only) ...
Page 111
... Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Dimensions of Terminal Holes Lamp terminal Note: The L+ is not shown Non-lighted SPDT Switches Side with TOP ...
Page 112
... Non-lighted Models with PCB Terminals Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Three, 1 dia. Panel Cutouts Models with Solder Terminals Rectangular ...
Page 113
... Panel Mounting Refer to the Installation section for the A16. Mounting and Replacing the Pushbutton Refer to the Installation section for the A16. Flange Rotation A165 Key-type Selector Switch Fix the Switch screw and rotate the flange in 45 turns. Flange Lock ring Switch screw Precautions Refer to the Technical Information for Pushbutton Switches (Cat ...
Page 114
... Models available with 3 contacts built into a single block (A165E-U). Note: Refer to the Common Precautions for Pushbutton Switches on page 14, as well as the “Safety Precautions” on page 121. Model Number Structure Model Number Legend Completely Assembled Shipped as a set that includes the Operation Unit and light source ...
Page 115
... Non-lighted --- LED 24 VDC Non-lighted --- Note: The above models have a surface indication of “RESET.” Models with “STOP” indication are also available. For further information, contact your OMRON representative. Individual Parts (for Switches with Separate Construction) Operation Units Appearance Illumination 30 dia. Non-lighted Lighted 40 dia ...
Page 116
Specifications Certified Standards Certification body UL, cUL (See note.) TÜV Product Service CQC (CCC) Note: Certification for CSA C22.2 No indicated by the Certified Standard Ratings UL508, CSA C22.2 No.14, CCC(GB14048.5) Models with Separate Construction Rated voltage 125 ...
Page 117
... Operating (with no icing or condensation) Storage (with no icing or condensation) Operating: 35% to 85% IP65 Oil-resistant IP65 (See note 2.) Class II 175 3 (EN60947-5-1) Approx (in case of DPST-NC Switches) 14.7 N 0.1 N·m 3 case of A165E@-U series) Rated current Operation voltage VDC±5% Lighted Non-lighted, One-piece construction ...
Page 118
Nomenclature (Models with Separate Construction) \ Protective Structure and Terminal Type Protective Structure Oil-resistant IP65 Terminal Type Solder terminals (tab terminals #110) Lamp LED lamp Note: A165E Emergency Stop Switch must be ordered as a set. No LED is installed ...
Page 119
Dimensions Note: All units are in millimeters unless otherwise indicated. A165E-S 30 dia. Non-lighted models 30 mm diameter +0.1 3 dia. 0 Panel cutout dimensions A165E-LS 30 dia. Lighted models 30 mm diameter +0.1 3 dia. 0 Panel cutout dimensions ...
Page 120
A165E-M Non-lighted models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions A165E-LM Lighted models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions A165E-M-03U One-body models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions 118 ...
Page 121
... Select an appropriate Panel Plug according to the panel design and mount from the front side of the panel. Panel cutout dimensions are the same as those for the Switch. Screw Fitting A16Z-3004 15.6 dia. t=1 45 dia. 0 0.1 DPST Switches Rectangular Square TPST Switches NC2 NC1 Stopper NC3 Round 18 dia. 119 ...
Page 122
Installation Mounting to the Panel After installing the Operation Unit, snap in the Switch from the back of the panel. 1. Installing the Switch Attach rubber packing or the Yellow Plate onto the Switch from its terminal side. Insert the ...
Page 123
... The oil-resistant IP65 uses NBR rubber and is resistant to general cutting oil and cooling oil. Some particular oils cannot be used with the oil-resistant IP65, however, so contact your OMRON representa- tive for details. When painting or coating the panel, make sure that the specified panel dimensions apply to the panel after painting or coating ...
Page 124
Indicator M16 Cylindrical 16-dia. Indicator • Same basic design as the A16 Pushbutton Switch. • UL and cUL approved (File No. E41515). Model Number Structure Model Number Legend Completely Assembled The model numbers used to order sets of Units are ...
Page 125
Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Case, Lamp, and Socket. M16@-J (Rectangular) Models Solder Terminal Models Appearance ...
Page 126
Ordering Individually Displays, Cases, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual parts. Also, store the parts as spares for maintenance and repairs. Rectangular Note: Use IP40 Displays in ...
Page 127
Display For LED-lighted Models Sealing Appearance Rectangular Color of Display Red A16L-JR Yellow A16L-JY Pure yellow A16L-JPY Green A16L-JGY White A16L-JW Blue A16L-JA Incandescent Lamps (With the exception of green, the Units are the same as for LEDs.) Sealing Appearance ...
Page 128
Socket Appearance Solder terminals PCB terminals Screw-Less Clamp Solder terminals Solder terminals Screw-Less Clamp Specifications Approved Standards Agency Standards UL, cUL (See note.) UL508 Note: cUL: CSA, C22.2 No. 14 Ratings Super-bright LED Rated Rated current Operating voltage voltage 5 ...
Page 129
Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Refer to page 129 for details of panel cutout dimensions. Rectangular M16-J Solder terminals Round M16-T Solder terminals 18 dia. 15.1 dia. Square M16-A Packing (t0.5) Solder terminals ...
Page 130
Rectangular The rectangular model is given here as a representative example. M16@-P Lamp terminals are provided even for non-lighting applications. PCB terminals 18 15 Rectangular M16@-T1, T2 Voltage-reduction lighting, solder terminals Display Case Packing (t0.5) (for oil-resistant IP65 ...
Page 131
Terminal Arrangement Solder Terminals Bottom View Note: The L+ is not shown on the Socket Unit. Panel Cutouts Solder Terminals Solder Terminals Rectangular M16@-J (Top View) +0.2 16 dia. 24 min min. Note: 1. Make sure the thickness ...
Page 132
... Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. Correct Use Mounting When mounting the Case onto the Socket Unit, ensure that the orien- tation is correct. Perform mounting with the • mark on the Case and the TOP mark on the Socket Unit facing in the same direction ...
Page 133
... Intermittent or continuous sound selected by jumper setting Three supply voltages: 6 VAC/VDC and VAC/VDC Jumper storage provided at bottom of Unit Complements the A16 range of Pushbuttons, Selector Switches, and Key Switches. Ordering Information List of Models Item Sound w/jumper Intermittent w/o jumper ...
Page 134
M2BJ-B Specifications Standard-sound Models 6-V Models Model Rated voltage 6 VAC/VDC Sound pressure (See note.) Continuous sound (phons) min. Driving frequency 2±0.5 kHz Intervals 190 times/minute±10% Current consumption max max. Inrush ...
Page 135
M2BJ-B High-sound Models (LED is incorporated) Model M2BJ-BH06D Rated voltage 6 VAC/VDC Sound pressure 70 to 100 dB (phons) (See note.) Driving frequency 2.8±0.5 kHz Intervals Approx. 190 times/min. Current max. consumption ti AC 100 mA max. ...
Page 136
M2BJ-B Dimensions Note: All units are in millimeters unless otherwise indicated. M2BJ-B Standard-sound Models M2BJ-BH High-sound Models 20 M2BJ-BH24D-DA External Signal Selection Model An external signal selection model is also available. With this model possible to switch between ...
Page 137
M2BJ-B Precautions Correct Use Application Precautions When power is supplied, there is an inrush current Con- firm that this will not adversely affect operation or damage any devices before using the M2BJ in application. There ...
Page 138
Pushbutton Switch A22 Install in 22-dia. or 25-dia. Panel Cutout • Easy mounting and removal of Switch Unit. • Increase wiring efficiency with three-row mounting of Switch Blocks. • Finger protection mechanism on Switch Unit provided as a stan- dard ...
Page 139
Subassembled The Pushbutton, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Pushbutton 1 Lighted/Non-lighted Code Description None ...
Page 140
Switch (Standard Load) 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted 2 Contacts Code Description 10 SPST-NO 01 SPST-NC 11 SPST-NO + SPST-NC 20 DPST-NO 02 DPST-NC 138 A22@-@@-@ 3 Switch Action Code Description M ...
Page 141
Ordering Information List of Models Ordering as a Set Non-lighted (Round Type) Appearance Output SPST-NO Round/Flat type SPST-NC SPST-NO + SPST-NC DPST-NO A22-F DPST-NC SPST-NO Round/Projection type SPST-NC SPST-NO + SPST-NC DPST-NO A22-T DPST-NC SPST-NO Round/Full-guard type SPST-NC SPST-NO + ...
Page 142
Non-lighted (Square Type) Appearance Output SPST-NO Square/Projection type SPST-NC SPST-NO + SPST-NC DPST-NO A22-C DPST-NC SPST-NO Square/Guard type SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC A22-D Lighted (Round Type) Appearance Output SPST-NO Round/Projection type LED lighting (without Voltage Reduction Unit) SPST-NC ...
Page 143
Appearance Output SPST-NO Round/Half-guard type SPST-NC LED voltage- reduction lighting (with Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-H SPST-NO Round/Full-guard type LED lighting (without Voltage Reduction Unit) SPST-NC SPST-NO + A22L-G SPST-NC DPST-NO DPST-NC SPST-NO Round/Full-guard type SPST-NC ...
Page 144
Lighted (Square Type) Appearance Output SPST-NO Square/Projection type SPST-NC LED lighting (without Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-C SPST-NO Square/Projection type SPST-NC LED voltage- reduction lighting (with Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-C SPST-NO ...
Page 145
Ordering Individually Non-lighted Models Pushbutton Switch Lighted Models (without Voltage Reduction Unit) Pushbutton Lamp Incandescent LED lamp Switch (without Voltage Reduction Unit) Lighted Models (with Voltage Reduction Unit) Pushbutton Lamp LED Switch (with Voltage Reduction Unit) 143 ...
Page 146
Pushbutton Non-lighted Color Flat type Red A22-FR Green A22-FG Yellow A22-FY White A22-FW Blue A22-FA Black A22-FB Color Square/Projection type Red A22-CR Green A22-CG Yellow A22-CY White A22-CW Blue A22-CA Black A22-CB Lighted Color Projection type Red A22L-TR Green A22L-TG ...
Page 147
Lamp LED Lamp Appearance AC/DC DC Red Green Yellow (See note 2.) Blue AC Red Green Yellow (See note 2.) Blue AC and DC Red Green Yellow (See note 2.) Blue Note: 1. For voltage-reduction lighting, use the A22-24A@. 2. ...
Page 148
Lighted Switch operation Contacts Momentary SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC Alternate SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC Note: 1. The above diagrams show the DPST-NO contact models as representative examples. 2. For voltage-reduction lighting, use the A22-24A@. ...
Page 149
... Can be plugged into pre-cut panel holes for future expansion. The color is black. For those designed exclusively for A22, DPST-NO or DPST-NC Switches cannot be used. Material: Polycarbonate resin Plastic connector used to extend a cable from the Switch Box. (See page 162.) Use when mounting to a panel with a 25-dia ...
Page 150
Item Appearance Snap-in Standard Legend size Plates Large size For Emer- gency Stop Switch Character Films Lamp Extractor Tightening Wrench Cap Tightening Tool Cap Puller 148 Classification Without text Black A22Z-3443B Red A22Z-3443R White A22Z-3443W Transparent A22Z-3443C White text on ...
Page 151
Specifications Common to A22, A22S/W, A22K, and A22E Approved Standards Recognized Standards organization UL (See note.) UL508 TÜV Product Service EN60947-5-1 CQC (CCC) GB14048.5 Note: UL-certification for CSA C22.2 No. 14 and bears the Approved Standard Ratings UL, cUL (File ...
Page 152
... IP65 IP65 IP65 (oil-resistant) Knob-type Selector Switches Lighted Non-lighted Lighted model: model: A22S model: A22EL A22W Manual reset: 30 operations/minute max. Automatic reset: 30 operations/minute max. 30 operations/minute max 1,000 m/s 1,000 m 1,000 m/s max. 600 m/s max. 500,000 opera- 100,000 op- tions min. erations min. ...
Page 153
... VDC) Lighting Method Non-lighted Lighted (without Voltage Reduction Unit) Lighted (with Voltage Reduction Unit) Key-type Selector Switch Automatic reset Manual reset A22S, A22W A22K 0.25 N·m for two 0.34 N·m notches (See note.) (See note.) 0.34 N·m for three notches (See note ...
Page 154
... A22-T, A22L-T 54.7 (See note 1.) 40-dia. Mushroom Type A22-M 54.7 (See note 1.) Square/Full-guard Type A22-D, A22L-D 54.7 (See note 1.) For DPST-NO (DPST-NC) Monoblock-contact Switches 29.7 dia. (See note 1.) 23.9 dia. 54.7 (See note 1.) 40 dia. 54.7 (See note 1.) 29.8 x 29.8 54.7 (See note 1.) ...
Page 155
Accessories Note: All units are in millimeters unless otherwise indicated. Legend Plate Frames A22Z-332@ Lock Ring A22Z-3360 30 dia. Color Cap A22L-30T@ 23.4 dia. Sealing Caps For Flat Models A22Z-3600F For Full-guard Models A22Z-3600G A22Z-333@ 28 dia. 28 dia. 0.3 ...
Page 156
Three-throw Spacer A22Z-3003 Metallic Bezel Rings For Flat/Projection Models 28.7 dia. A22Z-3580 24 29.7 0.3 dia. Snap-in Legend Plates For Standard Models A22Z-3443@-@ For Emergency-stop Models A22Z-3476-1 (90 dia.) Black letters Yellow Character Film For Round Models A22Z-3460-@ t0.22 154 ...
Page 157
Lamp Extractor A22Z-3901 11 dia. 8.5 dia. Cap Tightening Tool A22Z-3908 Cap Puller A3PJ-5080 Simple Protective Cover A22Z-3700 Tightening Wrench A22Z-3905 8 dia. 30-dia. Resin Attachment A22Z-A30 5 dia. Lock Plate A22Z-3380 22.5 dia. 0.3 recess dia. ...
Page 158
Control Box (Enclosure) A22Z-B10@ A22Z-B101 (One Hole) A22Z-B101Y Four, 4x38 tapping screws +0.3 22.1 dia. 0.1 (10x36) 0.6-mm concave surface A22Z-B102 (Two Holes) Four, 4x38 tapping screws Two, 22.1 A22Z-B103 (Three Holes) Four, 4x38 tapping screws +0.3 Three, 22.1 dia. ...
Page 159
A22Z-B201 (One Hole) A22Z-B201Y Four, M4 Phillips binding screws 22.1 dia. (10 36) 0.6-mm concave surface A22Z-B202 (Two Holes) Four, M4 Phillips binding screws Two, 22.1 dia. A22Z-B203 (Three Holes) Four, M4 Phillips binding screws Three, 22.1 dia. Terminal Arrangement ...
Page 160
Terminal Connection Type Terminal connection Non-lighted (SPST-NO Bottom view + SPST-NC Non-lighted (DPST-NO Bottom view + DPST-NC Lighted without Voltage Bottom view Reduction Unit 1 (SPST-NO + SPST-NC) 2 Lighted with Voltage Re- duction ...
Page 161
Installation Common to A22, A22S/W, A22K, M22, and A22E Mounting to the Panel Panel Hole Dimensions 22 dia. For 25-dia. holes, always use 25-dia. Rings. (Since the cutout dimen- sions are large, IP65 cannot be guaranteed unless 25-dia. Rings are ...
Page 162
Mounting the Operation Unit on the Panel Insert the Operation Unit (Pushbutton, etc.) from the front surface of the panel, insert the Lock Ring and the mounting nut from the termi- nal side, then tighten the nut. Before tightening, check ...
Page 163
Half-guard Indicators Put the tips of the Cap Tightening Tool (A22Z-3908) into the Color Cap slot and turn the Tool. Assembling the Cap Lighted Pushbutton Switch Mount the Color Cap so that the protrusions inside the cap fit into the ...
Page 164
Control Box (Enclosure) Mounting the Switch The Standard-size Legend Plate Frame can be mounted. Mount the Frame as shown in the following diagram. Mount the Switch in the same way as for an ordinary panel. Snap-in Legend Plate Creating a ...
Page 165
... Press and secure the Snap-in Legend Plate onto the Legend Plate Frame. The direction of the characters will vary with the mounting direction of the control panel if the Switch is a knob or key selector model. Concave surface To easily remove the Snap-in Legend Plate from the Legend Plate ...
Page 166
Engraving Method Material: Acrylic Engrave the characters directly on the matted side of the Snap-in Legend Plate. The characters must be engraved no deeper than 0.5 mm. Apply alcohol-based paint coating to the engraved characters. If the Snap-in Legend Plate ...
Page 167
Precautions Common to A22, A22S/W, A22K, M22, and A22E !WARNING Do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. If the incandescent lamp is broken, the Operation Units may pop ...
Page 168
... IP65 oil resistance (non-lighted models) IP65 (lighted models) • EN60947-5-1 • UL and cUL approved (File No. E41515). Model Number Structure Model Number Legend Completely Assembled Shipped as a set which includes the Selector, Lamp (lighted models only), and Switch. 1 Lighted/Non-lighted Code Description S Non-lighted W ...
Page 169
... Subassembled The Selector, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Selector 1 Lighted/Non-lighted Code Description S Non-lighted W Lighted 2. Lamp 1 Operating Voltage (Rated Voltage) Incandescent lamp Code ...
Page 170
... SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO Automatic SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO + SPST-NC Manual DPST-NO DPST-NC SPST-NO + SPST-NC Automatic DPST-NO DPST-NC Model Color of Selector A22S-2M-10 Black A22S-2M-01 A22S-2M-11 A22S-2M-20 A22S-2M-02 A22S-2A-10 A22S-2A-01 A22S-2A-11 A22S-2A-20 A22S-2A-02 A22S-3M-11 A22S-3M-20 A22S-3M-02 A22S-3A-11 A22S-3A-20 A22S-3A-02 ...
Page 171
... A22W-2A@-6A-01 A22W-2A@-12A-01 A22W-2A@-24A-01 A22W-2A@-6D-11 A22W-2A@-6A-11 A22W-2A@-12A-11 A22W-2A@-24A-11 A22W-2A@-6D-20 A22W-2A@-6A-20 A22W-2A@-12A-20 A22W-2A@-24A-20 A22W-2A@-6D-02 A22W-2A@-6A-02 A22W-2A@-12A-02 A22W-2A@-24A-02 A22W-3M@-6D-11 A22W-3M@-6A-11 A22W-3M@-12A-11 A22W-3M@-24A-11 A22W-3M@-6D-20 A22W-3M@-6A-20 ...
Page 172
... A22W-2M@-T1-20 A22W-2M@-T2-20 A22W-2M@-T1-02 A22W-2M@-T2-02 A22W-2A@-T1-10 A22W-2A@-T2-10 A22W-2A@-T1-01 A22W-2A@-T2-01 A22W-2A@-T1-11 A22W-2A@-T2-11 A22W-2A@-T1-20 A22W-2A@-T2-20 A22W-2A@-T1-02 A22W-2A@-T2-02 A22W-3M@-T1-11 A22W-3M@-T2-11 A22W-3M@-T1-20 A22W-3M@-T2-20 A22W-3M@-T1-02 A22W-3M@-T2-02 A22W-3A@-T1-11 ...
Page 173
... Ordering Individually Non-lighted Models Selector Switch Lighted Models (without Voltage Reduction Unit) Selector Lamp Incandescent LED lamp Switch (without Voltage Reduction Unit) Lighted Models (with Voltage Reduction Unit) Selector Lamp LED Switch (with Voltage Reduction Unit) 171 ...
Page 174
... A22-12AR A22-24AR A22-12AG A22-24AG A22-12AY A22-24AY A22-12AA A22-24AA 24 VAC/VDC A22-24 Standard lever IP65 A22W-2MR A22W-2MG A22W-2MY A22W-2MA A22W-2AR A22W-2AG A22W-2AY A22W-2AA A22W-3MR A22W-3MG A22W-3MY A22W-3MA A22W-3AR A22W-3AG A22W-3AY A22W-3AA 24 V Super-bright --- --- --- --- --- --- --- --- A22-24ASR A22-24ASG A22-24ASY A22-24ASA ...
Page 175
... Switches (General-purpose Load) Non-lighted Contacts Switch operation Automatic SPST-NO SPST-NC SPST-NO + SPST- NC DPST-NO DPST-NC Lighted Switch operation Contacts Automatic SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC Note: For voltage-reduction lighting, use the A22-24A@. Accessories (Order Separately) The A22S/W uses the same accessories as the A22. Refer to the relevant information in the section for the A22. ...
Page 176
Specifications With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22. Operation Angle Two notches Three notches Note: 1. The angle used ...
Page 177
... Nomenclature Lock Ring Dimensions Note: All units are in millimeters unless otherwise indicated. Knob-type Selector Switch (Lighted/Non-lighted) A22S/A22W A22S-C Selector Number of Notches 2 notches/3 notches Applicable Colors Non-lighted: Black Lighted: Red, green yellow, blue Lamp Light Source LED lamp Incandescent lamp Switch Contacts ...
Page 178
... Precautions The precautions for the A22S/W are the same as those for the A22. Refer to the relevant information in the Precautions section for the A22 and the Technical Information for Pushbutton Switches (Cat. No. A143). ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ...
Page 179
... Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals. • IP65 oil resistance • EN60947-5-1 • UL and cUL approved (File No. E41515). Model Number Structure Model Number Legend Completely Assembled Shipped as a set which includes the Selector and Switch. 1 Number of Notches/Reset Method Code Notches 2ML 2 notches 2M 2AL ...
Page 180
... Subassembled The Selector, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Selector 2. Switch Non-lighted 178 1 A22K-@ 1 Number of Notches/Reset Method Code Notches Reset Key release method ...
Page 181
... Ordering Information List of Models Ordering as a Set Appearance Number of notches 2 notches Key-type Selector Switch A22K 3 notches Note: Two Keys are provided. Reset method Output Key release SPST-NO Manual SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO Automatic SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO + ...
Page 182
... Note: DPST-NO + DPST-NC combination is also possible. Accessories Appearance A22K-K Note: Two keys are provided. Accessories The A22K uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22. 180 Selector Reset method Manual Automatic Manual Automatic Classification Socket (without voltage-re- ...
Page 183
Specifications With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22. Operation Angle 2 notches 3 notches Note: 1. The angles in ...
Page 184
... Nomenclature Lock Fitting Dimensions Note: All units are in millimeters unless otherwise indicated. Key-type Selector Switch A22K 30 dia. Accessories The A22K uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22. Terminal Arrangement (Bottom View) Non-lighted (SPST-NO + SPST-NC) M3 ...
Page 185
... Precautions The precautions for the A22K are the same as those for the A22. Refer to the relevant information in the Precautions section for the A22 and the Technical Information for Pushbutton Switches (Cat. No. A143). ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ...
Page 186
... Install using either round, or forked crimp terminals. • Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models) Note: Refer to the Common Precautions for Pushbutton Switches on page 14, as well as the “Safety Precautions” on page 201. Model Number Structure Model Number Legend Completely Assembled Shipped as a set which includes the Operation Unit, Lamp (lighted models only), and Switch ...
Page 187
... Voltage Reduction Unit) 1. Operation Unit Lighted/Non-lighted 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted (See note.) Note: Lighted Emergency Stop Switches are available only for the 40-dia. push- lock turn-reset models. 2. Lamp 1 Operating Voltage (Rated Voltage) Incandescent Code LED 6D 6 VDC (6 VDC) 6A ...
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Switch Lighted/Non-lighted 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted Ordering Information List of Models Completely Assembled Non-lighted Models Appearance 40-dia. head Medium Push-pull A22E-MP 60-dia. head Large Push-pull A22E-LP 30-dia. head Small Push-lock Turn-reset A22E-S 40-dia. head Medium ...
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Lighted Models Appearance 40-dia. head SPST-NC Push-lock Turn-reset without voltage Re- duction Unit SPST-NO/SPST-NC DPST-NC 40-dia. head SPST-NC Push-lock Turn-reset with Voltage Reduc- SPST-NO/SPST-NC tion Unit DPST-NC Switch with Integrated Control Box Appearance Output SPST-NC SPST-NO/SPST-NC DPST-NC Operation Units Non-lighted ...
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Lighted Sealing capability and size Push-lock, Turn-reset A22EL-M Lamp LED Appearance LED light Rated voltage Red Standard 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC Bright 24 VAC/VDC Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Appearance Rated voltage 6 ...
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Accessories (Order Separately) Item Appearance Switch Blocks Lamp Sockets Mounting Latches Lock Ring Hole Plug Control Boxes (Enclo- sures) Operation Keys Connectors 25-dia. Ring 30-dia. Resin Attachment Legend Plates for Emer- gency Stop Lamp Extractor Tightening Tool Lock Plate Classification ...
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... KOSHA (See note 3.) EN60947-5-1 Note: 1. Only models with NC contacts have a direct opening mechanism. 2. UL-certification for CSA C22.2 No. 14 and bears the 3. Some models have been certified. Contact your OMRON sales representative. Certified Standard Ratings • UL, cUL (File No.E41515 220 VAC 110 VAC • ...
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... Degree of contamination Note: 1. With no icing or condensation. 2. Malfunction within 1 ms. 3. Setting and resetting once is counted as one operation. 4. The degree of protection from the front of the panel. Emergency Stop Switches Non-lighted model: A22E 30 operations/minute max. (See note 3.) 30 operations/minute max. (See note 3.) 100 M min. (at 500 VDC) ...
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Nomenclature Safety Lock Mechanism to Prevent Misuse This Switch can be intentionally used to stop equipment in an emergency. Even if an object or person touches the Pushbutton by mistake, the contact will not be released unless the Pushbutton reaches ...
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Dimensions Note: All units are in millimeters unless otherwise indicated. Non-lighted Models A22E-MP Medium Push-pull (40-dia.) 40 dia. A22E-S Small Push-lock, Turn-reset (30-dia dia. A22E-L Large Push-lock, Turn-reset (60-dia.) 60 dia. A22E-SK Small Push-lock, Key-reset (30-dia.) 30 dia. ...
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Lighted Models A22EL-M Medium Push-lock, Turn-reset (40-dia dia. 18.5 32 Dimensions for Accessories Hole Plug Round A22Z-3530 30 dia. Legend Plates for Emergency Stop A22Z-3466-1 ( 60) Black letters Yellow Lamp Extractor A22Z-3901 11 dia. 8.5 dia. Material: ...
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Lamp LED A22-6@, 12@, 24@ 20.4±1.5 Model indication Control Box A22Z-B101Y (1 hole) 4-4 38 tapping screw 0.3 22.1± dia. 0.1 10 20.5±0.1 (10 36) 0.6 depression 75 Lock Plate A22Z-3380 E-stop Shroud A22Z-EG1 dia. 78 dia. ...
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E-stop Shroud A22Z-EG2, A22Z-EG21, A22Z-EG22 With 1 Spacer With 2 Spacers Spacer Spacers Panel Cutout Dimensions Panel Panel Note: 1. These Shrouds are designed for use only in semi- conductor manufacturing equipment. Do not use them ...
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Terminal Connection Type SPST-NO + SPST-NC Non-lighted 1 2 Lighted without Voltage 1 Reduction Unit 2 Lighted with Voltage 1 X1 Reduction Unit 2 X2 Note: The above terminal connection diagrams are examples for SPST-NO + SPST-NC and DPST-NC. Panel ...
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... Mounting panel Lock Ring Mounting Ring Matrix Mounting 1. The following diagram provides the dimensions for mounting indi- vidual Switches, Legend Plates, and Lock Rings with leads con- nected directly to Switch terminals. 30 198 2. The following diagram provides the dimensions for mounting Large Legend Plates with crimp terminals connected to Switch Panel terminals ...