A22K-2AL-01 Omron, A22K-2AL-01 Datasheet - Page 40

• Manufacturer Part Number: A22K-2AL-01
• Description: SWITCH KEYLOCK 2POS MOM SPST-NC
• Manufacturer: Omron
• Series: A22Kr

Specifications of A22K-2AL-01

• Circuit: SPST-NC
• Number Of Positions: 2
• Contact Rating @ Voltage: 10A @ 110VAC
• Actuator Type: Flat Key
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Key Removable Positions: Left
• Angle Of Throw: 90°
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: A22K2AL01

Installation
J MOUNTING THE PANEL
Panel Hole Dimensions
For 25 mm-dia. holes, always use 25 mm-dia. Rings. (Since the
cutout dimensions are large, IP65 cannot be guaranteed unless
25-dia. Rings are used.)
If outer surface treatment such as paint is applied to the panel,
the panel dimensions after outer surface treatment must meet the
specified panel dimensions.
J MATRIX INSTALLATION
Locking should be applied toward the Engraving Plate.
Note: The above dimensions are the smallest-possible mounting
Common To All Assemblies
A
A
22
22
1. The following panel hole dimensions apply when Switch Units
2. The following panel hole dimensions apply when the
Z
Z
and the Standard-size Legend Plate Frame Lock Fitting are
mounted.
Large-size Legend Plate Frame is mounted.
dimensions. However, these dimensions do not apply to
large Pushbutton Switches. For large Pushbutton
Switches, determine the distance between holes, taking
the Operational Unit and Legend Plate Frame into
account.
(0.88)
22.3
(1.18)
(1.18)
30
30
22 dia.
(0.87)
(0.95)
24.1
(1.61)
(1.61)
(0.13)
41
41
3.2
A
22
(0.88)
22.3
N-S
A22N-PR, -MR, -PX
(1.77)
45
(1.18)
30
(0.98)
25
(1.77)
45
25 dia.
(0.98)
(1.77)
45
41
J MOUNTING THE OPERATIONAL UNIT
Insert the Operational Unit from the front surface of the panel,
insert the Lock Fitting and the mounting nut from the terminal
side, then tighten the nut. Before tightening, check that the rubber
washer is present between the Operational Unit and the panel.
When using a Legend Plate Frame, put one rubber washer each
between the Legend Plate Frame and the panel and between the
Operational Unit and the Legend Plate Frame. (One rubber
washer will be provided when one Legend Plate Frame is
ordered.)
Align the Lock Fitting with the groove in the casing, then insert
the Lock Fitting so that its edge is located on the panel side.
Tighten the mounting nut at a torque of 0.98 to 1.96 N • m {10 to
20 kgf • cm}.
When using a Lock Ring, replace with the supplied Lock Fitting,
insert the projecting part into the lock slot, and then tighten the
mounting nut.
When the panel cutout dimension is 25 mm dia., remove the
supplied rubber washer and mount the 25 mm-dia. Ring as
shown below. (Since the A22Z-R25 is not attached to the main
body, order separately.)
Lock Fitting
ON THE PANEL
Panel
Mounting nut
Hold here
22.3 dia.
22.3 dia.
22.3 dia.
25 dia.
25 dia.
25-dia. Ring
Common To All Assemblies
Rubber washer
Operational Unit
Panel
Lock Fitting
(A22Z-R25)
Mounting nut
Proj-
ecting
part
Panel
Lock
Fitting