A165K-A2M-1 Omron, A165K-A2M-1 Datasheet - Page 11

• Manufacturer Part Number: A165K-A2M-1
• Description: SWITCH KEYLOCK SQR ALT 2POS SPDT
• Manufacturer: Omron
• Series: A165Kr

Specifications of A165K-A2M-1

• Circuit: SPDT
• Number Of Positions: 2
• Contact Rating @ Voltage: 5A @ 125VAC
• Actuator Type: Flat Key
• Mounting Type: Panel Mount
• Termination Style: Quick Connect - .110" (2.8mm)
• Key Removable Positions: All
• Angle Of Throw: 90°
• Pole Throw Configuration: SPDT
• Switch Configuration: N.O./N.C.
• Current Rating (max): 5A
• Terminal Type: Solder
• Mounting Style: Panel
• Key Style: Flat Key
• Operating Temp Range: -10C to 55C
• Ac Voltage Rating (max): 250VVAC
• Dc Voltage Rating (max): 30VVDC
• Operating Force: 9.8N
• Mechanical Life: 250000
• Product Length (mm): 20mm
• Product Depth (mm): 18mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant
• Other names: A165KA2M1

Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches.
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
operating part may pop out.
Always turn OFF the power and wait for 10 minutes
before replacing the incandescent lamp. If the lamp is
replaced immediately after the power is turned OFF,
the remaining heat may cause burns.
Mounting
Wiring
Operating Environment
• Always make sure that the power is turned OFF before mounting,
• Do not tighten the mounting nut more than necessary using tools
• Solder terminals and quick-connect terminals (#110) are commonly
• Be sure to use electrical wires that are a size appropriate for the
• Use non-corrosive resin fluid as the flux.
• Make sure that the electric cord is wired so that it does not touch
• After wiring the Switch, maintain an appropriate clearance and
• The IP65 model is designed with a degree of protection so that it
removing, or wiring the Switch, or performing maintenance.
such as pointed-nose pliers. Doing so will damage the mounting
nut.
The tightening torque is 0.29 to 0.49 N·m.
used for terminals.
applied voltage and carry current (conductor size is 0.5 to 0.75
mm
below. If the soldering is not properly performed, the lead wires will
become detached, resulting in short-circuits.
the Unit. If the electric cord touches the Unit, then electric wires with
a heat resistance of 100°C min. must be used.
creepage distance.
will not sustain damage if it is subjected to water from any direction
to the front of the panel.
1. Hand soldering: 350°C, within 3 s
2. Dip soldering: 350°C, within 3 s
Wait for one minute after soldering before exerting any external
force on the solder.
2
). Perform soldering according to the conditions provided
Precautions for Correct Use
WARNING
Using the Microload
• Insert a contact protection circuit, if necessary, to prevent the
• The A16 allows both a standard load (125 V at 5A, 250 V at 3 A)
• The minimum applicable load is the N-level reference value. This
reduction of life expectancy due to extreme wear on the contacts
caused by loads where inrush current occurs when the contact is
opened and closed.
and a microload. If a standard load is applied, however, the
microload area cannot be used. If the microload area is used with a
standard load, the contact surface will become rough, and the
opening and closing of the contact for a microload may become
unreliable.
value indicates the malfunction reference level for the reliability
level of 60% (λ 60) (conforming to JIS C5003).
The equation, λ 60 = 0.5 × 10
estimated malfunction rate is less than 1/2,000,000 operations with
a reliability level of 60%.
30
12
24
5
0
0.1
0.15 mA
Invalid
area
1 mA
1
-4
/operations indicates that the
Microload area
10
100
Current (mA)
1,000
A165K
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