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Pushbutton Switches
A22NN/A22NL
22-mm Pushbutton Switches
Universal Design.
Emphasis on Color Coding, Workability,
and Safety.
Easy to Use
• You can connect up to three Contact Blocks in one stage for
multistage expansion.
• The terminals can be retightened when Contact Blocks are
stacked.
• Contact Blocks can be attached in any direction for easy
assembly.
• Screw terminal structure is compatible with round crimp
terminals.
Safety
• Easy-to-operate lock lever for secure locking.
• Easy-mounting Contact Blocks provide finger protection.
• Different colors of Contract Blocks (NO: blue, NC: orange)
help prevent wiring errors.
Product Lineup
• Meet global safety standards.
• Available with metal or plastic bezels.
• Many color variations.
• Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13.
Refer to Safety Precautions for All Pushbutton Switches/Indicators and Safety Precautions on page 23.
Button Colors
Red
Green
Yellow
White
Blue
Black
Red
Green
Yellow
White
Blue
Orange
Red
Green
Yellow
White
Blue
Orange
White
Red
Green
Yellow
White
Blue
Orange
Opaque
white*
A22NN-………-N…
Opaque
Non-lighted
Switches
A22NN-………-U…
Transparent
When
not lit
Lighted
Switches
A22NL-………-T…
Transparent
When lit
* The colors when the Switches are lit are for transparent white buttons (code: TW) and yellow LED Lamps (code: Y).
1
A22NN/A22NL
List of Models
Plastic bezels
Brushed metal bezels
Metal bezels
A22N…-BN
A22N…-MN
A22N…-RN
Flat
Flat
A22N…-BP
Projected
A22N…-MP
Projected
A22N…-BG
Full guard
2
A22N…-RP
Projected
A22N…-MG
Full guard
A22N…-BM
Mushroom
Flat
A22N…-MM
Mushroom
A22N…-RM
Mushroom
A22NN/A22NL
Model Number Structure
Model Number Legend
- - - - - Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, and Contact Block.
For information on combinations, refer to Ordering Information on pages 4 to 7.
Model Numbers for Sets
(1)
(2)
(3)
(4) (5)
(6)
(7)
(8) (9)
A22N L - BN M - TR A - G 100 - R B
(1) Type
(5) Degree of Protection
Code
Description
Code
Description
N
Non-lighted
A
IP66, NEMA 4X, NEMA13
L
Lighted
(6) Contact Specification
(2) Bezel Material and Button Shape
Code
Bezel material
BN
Plastic
Flat
BP
Plastic
Projected
BG
Plastic
Full guard
BM
Plastic
Mushroom
MN
Brushed metal
Flat
MP
Brushed metal
Projected
MG
Button shape
Brushed metal
Code
Description
G
General purpose
(7) Contacts
Code
Full guard
Contact
Blocks
Unit position
Non-lighted
Lighted
NO
NC
(1)
(2)
(3)
(1)
(2)
100
1
0
NO
---
---
NO
Lighting Unit
(3)
---
0
1
---
---
NC
---
Lighting Unit
NC
MM
Brushed metal
Mushroom
002
RN
Metal
Flat
101
2
0
NO
---
NO NO
Lighting Unit
NO
RP
Metal
Projected
102
1
1
NO
---
NC NO
Lighting Unit
NC
RM
Metal
Mushroom
202
0
2
NC
---
NC NC
Lighting Unit
NC
111
3
0
NO NO NO
112
2
1
NO NO NC
122
1
2
NO NC NC
222
0
3
NC NC NC
(3) Switch Action
Code
Description
M
Momentary
A
Alternate
(4) Button Transparency and Color and (8) LED Lamp Color
Lighted/non-lighted
Non-lighted
Lighted
Code (4) Code (8) Transparency
Button color
NR
N
Opaque
Red
NG
N
Opaque
Green
NY
N
Opaque
Yellow
NW
N
Opaque
White
NA
N
Opaque
Blue
NB
N
Opaque
Black
UR
N
Transparent
Red
UG
N
Transparent
Green
UY
N
Transparent
Yellow
UW
N
Transparent
White
UA
N
Transparent
Blue
UO
N
Transparent
Orange
Note: 1. NO (blue): Normally open, NC (orange):
Normally closed.
2. Refer to the following figure for Unit positions.
LED lamp
color
---
(9) LED Lamp Voltage
TR
R
Transparent
Red
Red
TG
G
Transparent
Green
Green
TY
Y
Transparent
Yellow
Yellow
TW
W
Transparent
White
White
TA
A
Transparent
Blue
Blue
TO
O
Transparent
Orange
Orange
TW
Y
Transparent
White *
Yellow
Code
LED Lamp voltage
N
Non-lighted
A
6 VAC/DC
B
12 VAC/DC
C
24 VAC/DC
D
100/110/120 VAC
E
200/220/230/240 VAC
* The color is opaque white when the Switch is lit.
■ Specifications: Refer to page 15.
■ Dimensions: Refer to page 17.
■ Precautions for correct use: Refer to page 23.
■ Accessories and tools: Refer to page 13.
3
A22NN/A22NL
Ordering Information
Model Numbers for Sets - - - - Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, and Contact Block.
Non-lighted, Flat Switches
Appearance
Contacts
Momentary action (self-resetting)
Alternate action (self-holding)
Model
Model
(2)(2)
Button color
(7)(7)(7)
Contacts
1
A22NN-BNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BNA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-BNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BNA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-BNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BNA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
1
A22NN-MNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MNA-(2)(2)A-G(7)(7)(7)-NN
2
A22NN-MNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MNA-(2)(2)A-G(7)(7)(7)-NN
3
A22NN-MNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MNA-(2)(2)A-G(7)(7)(7)-NN
1
A22NN-RNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RNA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-RNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RNA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-RNM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RNA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
Plastic bezels
Brushed metal
bezels
NR: Opaque, red
NG: Opaque, green
NY: Opaque, yellow
NW: Opaque, white
NA: Opaque, blue
NB: Opaque, black
UR: Transparent, red
UG: Transparent, green
UY: Transparent, yellow
UW: Transparent, white
UA: Transparent, blue
UO: Transparent, orange
100
002
101
102
202
111
112
122
222
Metal bezels
Lighted, Flat Switches
Appearance
Plastic bezels
Contacts
1
2
Brushed metal
bezels
1
2
Metal bezels
1
2
Momentary action
(self-resetting)
Alternate action
(self-holding)
Model
Model
A22NL-BNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RNA(2)(2)A-G(7)(7)(7)-(8)(9)
(2)(2)
Button color
(8)
(7)(7)(7)
LED Lamp
Contacts
color
(9)
LED Lamp voltage
100
002
101
102
202
TR: Transparent, red
TG: Transparent, green
TY: Transparent, yellow
TW: Transparent, white
TA: Transparent, blue
TO: Transparent, orange
100
002
101
102
202
R: Red
G: Green
Y: Yellow
W: White
A: Blue
O: Orange
A:
B:
C:
D:
E:
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
200/220/230/240 VAC
100
002
101
102
202
Note: Normally, the Button and LED Lamp with the same color are combined.
However, opaque white is available by combining a white Button and yellow LED. A22N…-………-TWA-G………-Y…
■ Subassemblies: Refer to pages 8 to 12.
(You can order Operation Units, LED Lamps, Mounting Collars, and
Contact Blocks individually.)
4
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
A22NN/A22NL
Ordering Information
Model Numbers for Sets - - -
Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, and Contact Block.
Non-lighted, Projected Switches
Appearance
Contacts
Momentary action (self-resetting)
Alternate action (self-holding)
Model
Model
(2)(2)
Button color
(7)(7)(7)
Contacts
1
A22NN-BPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BPA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-BPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BPA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-BPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BPA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
1
A22NN-MPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MPA-(2)(2)A-G(7)(7)(7)-NN
2
A22NN-MPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MPA-(2)(2)A-G(7)(7)(7)-NN
3
A22NN-MPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MPA-(2)(2)A-G(7)(7)(7)-NN
1
A22NN-RPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RPA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-RPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RPA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-RPM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RPA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
Plastic bezels
Brushed metal
bezels
NR: Opaque, red
NG: Opaque, green
NY: Opaque, yellow
NW: Opaque, white
NA: Opaque, blue
NB: Opaque, black
UR: Transparent, red
UG: Transparent, green
UY: Transparent, yellow
UW: Transparent, white
UA: Transparent, blue
UO: Transparent, orange
100
002
101
102
202
111
112
122
222
Metal bezels
Lighted, Projected Switches
Appearance
Contacts
Plastic bezels
1
2
Brushed metal
bezels
1
2
Metal bezels
1
2
Momentary action
(self-resetting)
Alternate action
(self-holding)
Model
Model
(2)(2)
Button color
A22NL-BPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RPA(2)(2)A-G(7)(7)(7)-(8)(9)
(7)(7)(7)
Contacts
(8)
LED Lamp
color
(9)
LED Lamp voltage
100
002
101
102
202
TR: Transparent, red
TG: Transparent, green
TY: Transparent, yellow
TW: Transparent, white
TA: Transparent, blue
TO: Transparent, orange
100
002
101
102
202
R: Red
G: Green
Y: Yellow
W: White
A: Blue
O: Orange
A:
B:
C:
D:
E:
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
200/220/230/240 VAC
100
002
101
102
202
Note: Normally, the Button and LED Lamp with the same color are combined.
However, opaque white is available by combining a white Button and yellow LED. A22N…-………-TWA-G………-Y…
■ Subassemblies: Refer to pages 8 to 12.
(You can order Operation Units, LED Lamps, Mounting Collars, and
Contact Blocks individually.)
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
5
A22NN/A22NL
Ordering Information
Model Numbers for Sets - - -
Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, and Contact Block.
Non-lighted, Full-guard Switches
Appearance
Momentary action (self-resetting)
Alternate action (self-holding)
Model
Model
1
A22NN-BGM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BGA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-BGM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BGA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-BGM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BGA-(2)(2)A-G(7)(7)(7)-NN
1
A22NN-MGM-(2)(2)A-G(7)(7)(7)-NN A22NN-MGA-(2)(2)A-G(7)(7)(7)-NN
2
A22NN-MGM-(2)(2)A-G(7)(7)(7)-NN A22NN-MGA-(2)(2)A-G(7)(7)(7)-NN
3
A22NN-MGM-(2)(2)A-G(7)(7)(7)-NN A22NN-MGA-(2)(2)A-G(7)(7)(7)-NN
Contacts
(2)(2)
Button color
(7)(7)(7)
Contacts
Plastic bezels
Brushed metal
bezels
NR: Opaque, red
NG: Opaque, green
NY: Opaque, yellow
NW: Opaque, white
NA: Opaque, blue
NB: Opaque, black
UR: Transparent, red
UG: Transparent, green
UY: Transparent, yellow
UW: Transparent, white
UA: Transparent, blue
UO: Transparent, orange
111
112
122
222
100
002
101
102
202
111
112
122
222
Lighted, Full-guard Switches
Appearance
Plastic bezels
Contacts
1
2
Brushed metal
bezels
1
2
Momentary action
(self-resetting)
Alternate action
(self-holding)
Model
Model
(2)(2)
Button color
A22NL-BGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MGA(2)(2)A-G(7)(7)(7)-(8)(9)
(8)
(7)(7)(7)
LED Lamp
Contacts
color
(9)
LED Lamp voltage
100
002
TR: Transparent, red
TG: Transparent, green
TY: Transparent, yellow
TW: Transparent, white
TA: Transparent, blue
TO: Transparent, orange
101
102
202
100
002
R: Red
G: Green
Y: Yellow
W: White
A: Blue
O: Orange
A:
B:
C:
D:
E:
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
200/220/230/240 VAC
101
102
202
Note: Normally, the Button and LED Lamp with the same color are combined.
However, opaque white is available by combining a white Button and yellow LED. A22N…-………-TWA-G………-Y…
■ Subassemblies: Refer to pages 8 to 12.
(You can order Operation Units, LED Lamps, Mounting Collars, and
Contact Blocks individually.)
6
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
A22NN/A22NL
Ordering Information
Model Numbers for Sets - - -
Shipped as a set that includes the Operation Unit, LED Lamp, Mounting Collar, and Contact Block.
Non-lighted, Mushroom Switches
Appearance
Contacts
Momentary action
(self-resetting)
Alternate action
(self-holding)
Model
Model
(2)(2)
Button color
(7)(7)(7)
Contacts
1
A22NN-BMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BMA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
A22NN-BMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BMA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-BMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-BMA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
1
A22NN-MMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MMA-(2)(2)A-G(7)(7)(7)-NN
2
A22NN-MMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MMA-(2)(2)A-G(7)(7)(7)-NN
3
A22NN-MMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-MMA-(2)(2)A-G(7)(7)(7)-NN
1
A22NN-RMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RMA-(2)(2)A-G(7)(7)(7)-NN
100
002
2
22NN-RMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RMA-(2)(2)A-G(7)(7)(7)-NN
101
102
202
3
A22NN-RMM-(2)(2)A-G(7)(7)(7)-NN
A22NN-RMA-(2)(2)A-G(7)(7)(7)-NN
111
112
122
222
Plastic bezels
Brushed metal
bezels
NR: Opaque, red
NG: Opaque, green
NY: Opaque, yellow
NW: Opaque, white
NA: Opaque, blue
NB: Opaque, black
UR: Transparent, red
UG: Transparent, green
UY: Transparent, yellow
UW: Transparent, white
UA: Transparent, blue
UO: Transparent, orange
Metal bezels
100
002
101
102
202
111
112
122
222
Lighted, Mushroom Switches
Appearance
Contacts
Plastic bezels
1
2
Brushed metal
bezels
1
2
Metal bezels
1
2
Momentary action
(self-resetting)
Alternate action
(self-holding)
Model
Model
A22NL-BMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-BMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-MMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMA(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMM(2)(2)A-G(7)(7)(7)-(8)(9)
A22NL-RMA(2)(2)A-G(7)(7)(7)-(8)(9)
(2)(2)
Button color
(7)(7)(7)
Contacts
(8)
LED Lamp
color
(9)
LED Lamp voltage
100
002
101
102
202
TR: Transparent, red
TG: Transparent, green
TY: Transparent, yellow
TW: Transparent, white
TA: Transparent, blue
TO: Transparent, orange
100
002
101
102
202
R: Red
G: Green
Y: Yellow
W: White
A: Blue
O: Orange
A:
B:
C:
D:
E:
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
200/220/230/240 VAC
100
002
101
102
202
Note: Normally, the Button and LED Lamp with the same color are combined.
However, opaque white is available by combining a white Button and yellow LED. A22N…-………-TWA-G………-Y…
■ Subassemblies: Refer to pages 8 to 12.
(You can order Operation Units, LED Lamps, Mounting Collars, and
Contact Blocks individually.)
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
7
A22NN/A22NL
Ordering Information
Switch Structure - - - - You can order Operation Units, LED Lamp, Mounting Collars, and Contact Blocks individually. Use them in
combination for models that are not available as assembled Switches. They can also be used as inventory for
maintenance parts.
Plastic Operation Units
Brushed Metal Operation Units
Metal Operation Units
LED Lamp
Mounting Collar
Lighted models
Non-lighted
models
Contact Blocks
Contact Blocks + Lighting Unit
Note: Use a Reinforcement Plate for greater strength.
Reinforcement Plate
■ Model numbers of sets: Refer to pages 4 to 7.
8
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
A22NN/A22NL
Ordering Information
Subassemblies
- - - - -You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in
combination for models that are not available as assembled Switches. They can also be used as inventory for
maintenance parts.
Operation Units
Plastic, flat
Plastic, projected
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Lighted
Transparency
Color
Momentary
Alternate
Momentary
Alternate
Model
Model
Model
Model
Opaque
Red
A22NZ-BNM-NRA
A22NZ-BNA-NRA
A22NZ-BPM-NRA
A22NZ-BPA-NRA
Opaque
Green
A22NZ-BNM-NGA
A22NZ-BNA-NGA
A22NZ-BPM-NGA
A22NZ-BPA-NGA
Opaque
Yellow
A22NZ-BNM-NYA
A22NZ-BNA-NYA
A22NZ-BPM-NYA
A22NZ-BPA-NYA
Opaque
White
A22NZ-BNM-NWA
A22NZ-BNA-NWA
A22NZ-BPM-NWA
A22NZ-BPA-NWA
Opaque
Blue
A22NZ-BNM-NAA
A22NZ-BNA-NAA
A22NZ-BPM-NAA
A22NZ-BPA-NAA
Opaque
Black
A22NZ-BNM-NBA
A22NZ-BNA-NBA
A22NZ-BPM-NBA
A22NZ-BPA-NBA
Transparent
Red
A22NZ-BNM-URA
A22NZ-BNA-URA
A22NZ-BPM-URA
A22NZ-BPA-URA
Transparent
Green
A22NZ-BNM-UGA
A22NZ-BNA-UGA
A22NZ-BPM-UGA
A22NZ-BPA-UGA
Transparent
Yellow
A22NZ-BNM-UYA
A22NZ-BNA-UYA
A22NZ-BPM-UYA
A22NZ-BPA-UYA
Transparent
White
A22NZ-BNM-UWA
A22NZ-BNA-UWA
A22NZ-BPM-UWA
A22NZ-BPA-UWA
Transparent
Blue
A22NZ-BNM-UAA
A22NZ-BNA-UAA
A22NZ-BPM-UAA
A22NZ-BPA-UAA
Transparent
Orange
A22NZ-BNM-UOA
A22NZ-BNA-UOA
A22NZ-BPM-UOA
A22NZ-BPA-UOA
Transparent
Red
A22NZ-BNM-TRA
A22NZ-BNA-TRA
A22NZ-BPM-TRA
A22NZ-BPA-TRA
Transparent
Green
A22NZ-BNM-TGA
A22NZ-BNA-TGA
A22NZ-BPM-TGA
A22NZ-BPA-TGA
Transparent
Yellow
A22NZ-BNM-TYA
A22NZ-BNA-TYA
A22NZ-BPM-TYA
A22NZ-BPA-TYA
Transparent
White
A22NZ-BNM-TWA
A22NZ-BNA-TWA
A22NZ-BPM-TWA
A22NZ-BPA-TWA
Transparent
Blue
A22NZ-BNM-TAA
A22NZ-BNA-TAA
A22NZ-BPM-TAA
A22NZ-BPA-TAA
Transparent
Orange
A22NZ-BNM-TOA
A22NZ-BNA-TOA
A22NZ-BPM-TOA
A22NZ-BPA-TOA
Plastic, full-guard
Plastic, mushroom
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Transparency
Alternate
Momentary
Alternate
Model
Model
Model
Model
Opaque
Red
A22NZ-BGM-NRA
A22NZ-BGA-NRA
A22NZ-BMM-NRA
A22NZ-BMA-NRA
Opaque
Green
A22NZ-BGM-NGA
A22NZ-BGA-NGA
A22NZ-BMM-NGA
A22NZ-BMA-NGA
Opaque
Yellow
A22NZ-BGM-NYA
A22NZ-BGA-NYA
A22NZ-BMM-NYA
A22NZ-BMA-NYA
Opaque
White
A22NZ-BGM-NWA
A22NZ-BGA-NWA
A22NZ-BMM-NWA
A22NZ-BMA-NWA
Opaque
Blue
A22NZ-BGM-NAA
A22NZ-BGA-NAA
A22NZ-BMM-NAA
A22NZ-BMA-NAA
Opaque
Black
A22NZ-BGM-NBA
A22NZ-BGA-NBA
A22NZ-BMM-NBA
A22NZ-BMA-NBA
Transparent
Red
A22NZ-BGM-URA
A22NZ-BGA-URA
A22NZ-BMM-URA
A22NZ-BMA-URA
Transparent
Green
A22NZ-BGM-UGA
A22NZ-BGA-UGA
A22NZ-BMM-UGA
A22NZ-BMA-UGA
Transparent
Yellow
A22NZ-BGM-UYA
A22NZ-BGA-UYA
A22NZ-BMM-UYA
A22NZ-BMA-UYA
Transparent
White
A22NZ-BGM-UWA
A22NZ-BGA-UWA
A22NZ-BMM-UWA
A22NZ-BMA-UWA
Transparent
Blue
A22NZ-BGM-UAA
A22NZ-BGA-UAA
A22NZ-BMM-UAA
A22NZ-BMA-UAA
Orange A22NZ-BGM-UOA
A22NZ-BGA-UOA
A22NZ-BMM-UOA
A22NZ-BMA-UOA
A22NZ-BMA-TRA
Transparent
Lighted
Color
Momentary
Transparent
Red
A22NZ-BGM-TRA
A22NZ-BGA-TRA
A22NZ-BMM-TRA
Transparent
Green
A22NZ-BGM-TGA
A22NZ-BGA-TGA
A22NZ-BMM-TGA
A22NZ-BMA-TGA
Transparent
Yellow
A22NZ-BGM-TYA
A22NZ-BGA-TYA
A22NZ-BMM-TYA
A22NZ-BMA-TYA
Transparent
White
A22NZ-BGM-TWA
A22NZ-BGA-TWA
A22NZ-BMM-TWA
A22NZ-BMA-TWA
Transparent
Blue
A22NZ-BGM-TAA
A22NZ-BGA-TAA
A22NZ-BMM-TAA
A22NZ-BMA-TAA
Orange A22NZ-BGM-TOA
A22NZ-BGA-TOA
A22NZ-BMM-TOA
A22NZ-BMA-TOA
Transparent
■ Model numbers of sets: Refer to pages 4 to 7.
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
9
A22NN/A22NL
Ordering Information
Subassemblies - - - - - You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in
combination for models that are not available as assembled Switches. They can also be used as inventory for
maintenance parts.
Brushed metal, flat
Brushed metal, projected
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Transparency
Opaque
Non-lighted
Alternate
Model
Model
A22NZ-MNA-NRA
Momentary
Alternate
Model
A22NZ-MPM-NRA
Model
Red
A22NZ-MNM-NRA
Opaque
Green
A22NZ-MNM-NGA
A22NZ-MNA-NGA
A22NZ-MPM-NGA
A22NZ-MPA-NGA
Opaque
Yellow
A22NZ-MNM-NYA
A22NZ-MNA-NYA
A22NZ-MPM-NYA
A22NZ-MPA-NYA
Opaque
White
A22NZ-MNM-NWA
A22NZ-MNA-NWA
A22NZ-MPM-NWA
A22NZ-MPA-NWA
Opaque
Blue
A22NZ-MNM-NAA
A22NZ-MNA-NAA
A22NZ-MPM-NAA
A22NZ-MPA-NAA
Opaque
A22NZ-MPA-NRA
Black
A22NZ-MNM-NBA
A22NZ-MNA-NBA
A22NZ-MPM-NBA
A22NZ-MPA-NBA
Transparent
Red
A22NZ-MNM-URA
A22NZ-MNA-URA
A22NZ-MPM-URA
A22NZ-MPA-URA
Transparent
Green
A22NZ-MNM-UGA
A22NZ-MNA-UGA
A22NZ-MPM-UGA
A22NZ-MPA-UGA
Transparent
Yellow
A22NZ-MNM-UYA
A22NZ-MNA-UYA
A22NZ-MPM-UYA
A22NZ-MPA-UYA
Transparent
White
A22NZ-MNM-UWA
A22NZ-MNA-UWA
A22NZ-MPM-UWA
A22NZ-MPA-UWA
Transparent
Blue
A22NZ-MNM-UAA
A22NZ-MNA-UAA
A22NZ-MPM-UAA
A22NZ-MPA-UAA
Transparent
Transparent
Lighted
Color
Momentary
Orange A22NZ-MNM-UOA
A22NZ-MNA-UOA
A22NZ-MPM-UOA
A22NZ-MPA-UOA
A22NZ-MNA-TRA
A22NZ-MPM-TRA
A22NZ-MPA-TRA
A22NZ-MNA-TGA
A22NZ-MPM-TGA
A22NZ-MPA-TGA
A22NZ-MNA-TYA
A22NZ-MPM-TYA
A22NZ-MPA-TYA
Red
A22NZ-MNM-TRA
Transparent
Green
A22NZ-MNM-TGA
Transparent
Yellow
A22NZ-MNM-TYA
Transparent
White
A22NZ-MNM-TWA
A22NZ-MNA-TWA
A22NZ-MPM-TWA
A22NZ-MPA-TWA
Transparent
Blue
A22NZ-MNM-TAA
A22NZ-MNA-TAA
A22NZ-MPM-TAA
A22NZ-MPA-TAA
Orange A22NZ-MNM-TOA
A22NZ-MNA-TOA
A22NZ-MPM-TOA
A22NZ-MPA-TOA
Transparent
Brushed metal, full-guard
Brushed metal, mushroom
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Transparency
Alternate
Momentary
Alternate
Model
Model
Model
Model
Opaque
Red
A22NZ-MGM-NRA
A22NZ-MGA-NRA
A22NZ-MMM-NRA
A22NZ-MMA-NRA
Opaque
Green
A22NZ-MGM-NGA
A22NZ-MGA-NGA
A22NZ-MMM-NGA
A22NZ-MMA-NGA
Opaque
Yellow
A22NZ-MGM-NYA
A22NZ-MGA-NYA
A22NZ-MMM-NYA
A22NZ-MMA-NYA
Opaque
White
A22NZ-MGM-NWA
A22NZ-MGA-NWA
A22NZ-MMM-NWA
A22NZ-MMA-NWA
Opaque
Blue
A22NZ-MGM-NAA
A22NZ-MGA-NAA
A22NZ-MMM-NAA
A22NZ-MMA-NAA
Opaque
Black
A22NZ-MGM-NBA
A22NZ-MGA-NBA
A22NZ-MMM-NBA
A22NZ-MMA-NBA
Transparent
Red
A22NZ-MGM-URA
A22NZ-MGA-URA
A22NZ-MMM-URA
A22NZ-MMA-URA
Transparent
Green
A22NZ-MGM-UGA
A22NZ-MGA-UGA
A22NZ-MMM-UGA
A22NZ-MMA-UGA
Transparent
Yellow
A22NZ-MGM-UYA
A22NZ-MGA-UYA
A22NZ-MMM-UYA
A22NZ-MMA-UYA
Transparent
White
A22NZ-MGM-UWA
A22NZ-MGA-UWA
A22NZ-MMM-UWA
A22NZ-MMA-UWA
Transparent
Blue
A22NZ-MGM-UAA
A22NZ-MGA-UAA
A22NZ-MMM-UAA
A22NZ-MMA-UAA
Orange A22NZ-MGM-UOA
A22NZ-MMA-UOA
Transparent
Lighted
Color
Momentary
A22NZ-MGA-UOA
A22NZ-MMM-UOA
Transparent
Red
A22NZ-MGM-TRA
A22NZ-MGA-TRA
A22NZ-MMM-TRA
A22NZ-MMA-TRA
Transparent
Green
A22NZ-MGM-TGA
A22NZ-MGA-TGA
A22NZ-MMM-TGA
A22NZ-MMA-TGA
Transparent
Yellow
A22NZ-MGM-TYA
A22NZ-MGA-TYA
A22NZ-MMM-TYA
A22NZ-MMA-TYA
Transparent
White
A22NZ-MGM-TWA
A22NZ-MGA-TWA
A22NZ-MMM-TWA
A22NZ-MMA-TWA
Blue
A22NZ-MGM-TAA
A22NZ-MGA-TAA
A22NZ-MMM-TAA
A22NZ-MMA-TAA
Orange A22NZ-MGM-TOA
A22NZ-MGA-TOA
A22NZ-MMM-TOA
A22NZ-MMA-TOA
Transparent
Transparent
■ Model numbers of sets: Refer to pages 4 to 7.
10
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
A22NN/A22NL
Ordering Information
Subassemblies
- - - - -You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in
combination for models that are not available as assembled Switches. They can also be used as inventory for
maintenance parts.
Metal, flat
Metal, projected
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Transparency
Opaque
Non-lighted
Lighted
Color
Red
Momentary
Model
Alternate
Model
Momentary
Model
A22NZ-RNM-NRA
A22NZ-RNA-NRA
A22NZ-RPM-NRA
Alternate
Model
A22NZ-RPA-NRA
Opaque
Green
A22NZ-RNM-NGA
A22NZ-RNA-NGA
A22NZ-RPM-NGA
A22NZ-RPA-NGA
Opaque
Yellow
A22NZ-RNM-NYA
A22NZ-RNA-NYA
A22NZ-RPM-NYA
A22NZ-RPA-NYA
Opaque
White
A22NZ-RNM-NWA
A22NZ-RNA-NWA
A22NZ-RPM-NWA
A22NZ-RPA-NWA
Opaque
Blue
A22NZ-RNM-NAA
A22NZ-RNA-NAA
A22NZ-RPM-NAA
A22NZ-RPA-NAA
Opaque
Black
A22NZ-RNM-NBA
A22NZ-RNA-NBA
A22NZ-RPM-NBA
A22NZ-RPA-NBA
Red
A22NZ-RNM-URA
A22NZ-RNA-URA
A22NZ-RPM-URA
A22NZ-RPA-URA
Transparent
Transparent
Green
A22NZ-RNM-UGA
A22NZ-RNA-UGA
A22NZ-RPM-UGA
A22NZ-RPA-UGA
Transparent
Yellow
A22NZ-RNM-UYA
A22NZ-RNA-UYA
A22NZ-RPM-UYA
A22NZ-RPA-UYA
Transparent
White
A22NZ-RNM-UWA
A22NZ-RNA-UWA
A22NZ-RPM-UWA
A22NZ-RPA-UWA
Transparent
Blue
A22NZ-RNM-UAA
A22NZ-RNA-UAA
A22NZ-RPM-UAA
A22NZ-RPA-UAA
Transparent
Orange
A22NZ-RNM-UOA
A22NZ-RNA-UOA
A22NZ-RPM-UOA
A22NZ-RPA-UOA
Transparent
Red
A22NZ-RNM-TRA
A22NZ-RNA-TRA
A22NZ-RPM-TRA
A22NZ-RPA-TRA
Transparent
Green
A22NZ-RNM-TGA
A22NZ-RNA-TGA
A22NZ-RPM-TGA
A22NZ-RPA-TGA
Transparent
Yellow
A22NZ-RNM-TYA
A22NZ-RNA-TYA
A22NZ-RPM-TYA
A22NZ-RPA-TYA
Transparent
White
A22NZ-RNM-TWA
A22NZ-RNA-TWA
A22NZ-RPM-TWA
A22NZ-RPA-TWA
Transparent
Blue
A22NZ-RNM-TAA
A22NZ-RNA-TAA
A22NZ-RPM-TAA
A22NZ-RPA-TAA
Transparent
Orange
A22NZ-RNM-TOA
A22NZ-RNA-TOA
A22NZ-RPM-TOA
A22NZ-RPA-TOA
Metal, mushroom
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Lighted
Transparency
Color
Momentary
Alternate
Model
Model
Opaque
Red
A22NZ-RMM-NRA
Opaque
Green
A22NZ-RMM-NGA
A22NZ-RMA-NRA
A22NZ-RMA-NGA
Opaque
Yellow
A22NZ-RMM-NYA
A22NZ-RMA-NYA
Opaque
White
A22NZ-RMM-NWA
A22NZ-RMA-NWA
Opaque
Blue
A22NZ-RMM-NAA
A22NZ-RMA-NAA
Opaque
Black
A22NZ-RMM-NBA
A22NZ-RMA-NBA
Transparent
Red
A22NZ-RMM-URA
A22NZ-RMA-URA
Transparent
Green
A22NZ-RMM-UGA
A22NZ-RMA-UGA
Transparent
Yellow
A22NZ-RMM-UYA
A22NZ-RMA-UYA
Transparent
White
A22NZ-RMM-UWA
A22NZ-RMA-UWA
Transparent
Blue
A22NZ-RMM-UAA
A22NZ-RMA-UAA
Transparent
Orange
A22NZ-RMM-UOA
A22NZ-RMA-UOA
Transparent
Red
A22NZ-RMM-TRA
A22NZ-RMA-TRA
Transparent
Green
A22NZ-RMM-TGA
A22NZ-RMA-TGA
Transparent
Yellow
A22NZ-RMM-TYA
A22NZ-RMA-TYA
Transparent
White
A22NZ-RMM-TWA
A22NZ-RMA-TWA
Transparent
Blue
A22NZ-RMM-TAA
A22NZ-RMA-TAA
Transparent
Orange
A22NZ-RMM-TOA
A22NZ-RMA-TOA
■ Model numbers of sets: Refer to pages 4 to 7.
■ Specifications: Refer to page 15.■ Dimensions: Refer to page 17.
■ Accessories and tools: Refer to page 13.
11
A22NN/A22NL
Ordering Information
Subassemblies - - - You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in
combination for models that are not available as assembled Switches. They can also be used as inventory for
maintenance parts.
LED Lamps
Appearance
Applied voltage
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
Color
Model
Model
Model
Model
A22NZ-L-RA
A22NZ-L-RB
A22NZ-L-RC
A22NZ-L-RD
A22NZ-L-RE
Green
A22NZ-L-GA
A22NZ-L-GB
A22NZ-L-GC
A22NZ-L-GD
A22NZ-L-GE
Yellow
A22NZ-L-YA
A22NZ-L-YB
A22NZ-L-YC
A22NZ-L-YD
A22NZ-L-YE
White
A22NZ-L-WA
A22NZ-L-WB
A22NZ-L-WC
A22NZ-L-WD
A22NZ-L-WE
Blue
A22NZ-L-AA
A22NZ-L-AB
A22NZ-L-AC
A22NZ-L-AD
A22NZ-L-AE
Orange
A22NZ-L-OA
A22NZ-L-OB
A22NZ-L-OC
A22NZ-L-OD
A22NZ-L-OE
Model
A22NZ-H-01
Contact Blocks
Appearance
Contacts
Model
SPST-NO (blue)
A22NZ-S-G1A
SPST-NC (orange)
A22NZ-S-G1B
Lighting Units
Appearance
Applied voltage
A22NZ-T-A
12 VAC/DC
A22NZ-T-B
24 VAC/DC
A22NZ-T-C
100/110/120 VAC
A22NZ-T-D
200/220/230/240 VAC
A22NZ-T-E
Model
A22NZ-A-C01
12
Model
6 VAC/DC
Reinforcement Plate
Appearance
Model
Red
Mounting Collar
Appearance
200/220/230/240 VAC
A22NN/A22NL
Ordering Information
Accessories and Tools (Order Separately)
Item
Appearance
Classification
Model
Remarks
Tightening Wrench
---
A22NZ-A-301
Used to tighten Mounting Nuts
from the back of the panel.
LED Lamp Extractor
---
A22NZ-A-302
Made of rubber and used to easily
remove and attach LED Lamps.
A22NZ-A-303
A protector designed to prevent
incorrect operation. Cannot be
used together with other accessories. (Rubber seal included.)
Protective Cover
---
Plastic Hole Plug
Round
A22NZ-A-401
Can be plugged into precut panel
holes for future expansion.
Applicable panel thickness: 0.8 to
3.0 mm
For 22.3-mm panel hole diameter.
Metal Hole Plug
Round
A22NZ-A-402
Can be plugged into precut panel
holes for future expansion.
Applicable panel thickness: 0.8 to
6.0 mm (Rubber seal included.)
A22NZ-A-403
Used when a more secure lock is
required to prevent rotation inside
the Operation Unit.
(Rubber seal included.)
For 22.3-mm panel hole diameter.
Used when a more secure lock is
required to prevent rotation of the
Operation Unit.
Lock Ring
Round
Lock Ring
---
A22NZ-A-50501
1 hole
A22NZ-A-B01Y
Control Box
Cap Tightening
Wrench
---
A22Z-3908
Used to replace the Caps on Flat,
Projected, and Full-guard Pushbutton Switches.
13
A22NN/A22NL
Item
Small Legend Plate
Frame
Appearance
Classification
Model
Remarks
Black
A22NZ-A-50103
Legend Plate with no text on black
background included.
For 22.3-mm panel hole diameter.
A22Z-3443B
Black
A22Z-3443R
Red
A22Z-3443W
White
A22Z-3443C
Transparent
Without text
Small Legend Plates
Large Legend Plate
Frame
Large Legend Plates
14

A22Z-3443R-2
STOP
A22Z-3443R-4
---
A22Z-3443B-1
START
A22Z-3443B-3
ON
A22Z-3443B-5
OFF
A22Z-3443B-6
White text on red background
Legend Plate with white text on
black background included.
For 22.3-mm panel hole diameter.
UP
A22Z-3443B-7
DOWN
A22Z-3443B-8
POWER ON
A22Z-3443B-9
OFF-ON
A22Z-3443B-10
Black
A22NZ-A-51103
Legend Plate with no text on black
background included.
For 22.3-mm panel hole diameter.
A22Z-3453B
Black
A22Z-3453R
Red
A22Z-3453W
White
A22Z-3453C
Transparent
Without text
A22NN/A22NL
Specifications
Certified Safety Standard Ratings
UL 508 (File No. E76675), CSA C22.2 No.14
6 A 240 VAC, 10 A 120 VAC
TÜV (EN60947-5-1)
AC-15 3 A 240 VAC
DC-13 4 A 24 VDC
CCC (GB14048.5)
AC-15 3 A 240 VAC
DC-13 4 A 24 VDC
Ratings
Contacts (Standard Load)
Rated insulation voltage
600 V
Rated carry current
10 A
Applied voltage
AC at 50/60
Hz
DC
24 V
120 V
240 V
380 V
440 V
Resistive load (AC-12)
10 A
10 A
6A
2A
2A
Inductive load (AC-15)
10 A
6A
3A
1.9 A
1.6 A
Resistive load (DC-12)
8A
2.2 A
1.1 A
---
---
Inductive load (DC-13)
4A
1.1 A
0.55 A
---
---
Note: 1. The above ratings were obtained by conducting tests under the following conditions.
(1) Ambient temperature: 20 ±2°C
(2) Ambient humidity: 65% ±5% RH
(3) Operating frequency: 30 operations/minute
2. Minimum applicable load: 10 mA at 5 VDC.
LED Lamps
Rated voltage
Applied voltage
6 VAC/DC
6 VAC/DC ±10%
12 VAC/DC
12 VAC/DC ±10%
24 VAC/DC
24 VAC/DC ±10%
100 VAC
100 VAC ±10%
110 VAC
110 VAC ±10%
120 VAC
100 to 130 VAC
200 VAC
200 VAC ±10%
220 VAC
220 VAC ±10%
230 VAC
230 VAC ±10%
240 VAC
220 to 250 VAC
Rated current
Approx. 11 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 12 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 12 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 2 mA
Approx. 2 mA
15
A22NN/A22NL
Specifications
Characteristics
Type
Pushbutton Switches
Item
Allowable operating
frequency
Non-lighted models
Mechanical
60 operations/minute max.
Electrical
30 operations/minute max.
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance
Dielectric strength
Lighted models
100 mΩ max. (initial value)
Between terminals of same polarity 2,500 VAC at 50/60 Hz for 1 min
Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min
Vibration resistance
Malfunction
10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)
Shock resistance
Malfunction
1,000 m/s2 max. (malfunction within 1 ms)
Mechanical
Momentary action: 5,000,000 operations min.
Alternate action: 500,000 operations min.
Durability
Electrical
500,000 operations min.
Ambient operating temperature*1
−25 to 70°C
−25 to 55°C
Ambient operating humidity
35% to 85% RH
Ambient storage temperature*1
−40 to 80°C
Degree of protection*2
IP66, NEMA 4X, NEMA13
Electric shock protection class
Class II
PTI (tracking characteristic)
175
Degree of contamination (application environment)
3 (IEC 60947-5-1)
Weight
Approx. 50 g (for 1NC/1NO)
Approx. 65 g (for 1NC/1NO)
*1. With no icing or condensation.
*2. Degree of protection from the front of the panel.
Operating Characteristics (for SPST-NO/SPST-NC)
Type
Pushbutton Switches
Item
Lighted/non-lighted
Total travel force (torque) (maximum TTF)
18 N
Total travel (TT)
6 mm max.
Resetting force (torque) (RF)
---
Examples of Linked Contact Blocks
Contact Blocks
Lighting Units
Pushbutton Switches
Momentary
Lighted
Linking example
Stage 2 Stage 1
Operation Unit
Mounting Collar
Alternate
Non-lighted
Lighted
Non-lighted
Operation Unit
Operation Unit
Operation Unit
Mounting Collar
Mounting Collar
Mounting Collar
Operation Unit
Mounting Collar
Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use
the Switch within a number of switching operations that will not adversely affect the Switch’s performance.
16
A22NN/A22NL
Dimensions
(Unit: mm)
Lighted and Non-lighted Pushbutton Switches
Flat Switches with Plastic Bezels
A22NN-BN…-N…A-G…-NN
A22NL-BN…-T…A-G…-……
A22NN-BN…-U…A-G…-NN
R29.5
28.8 dia.
43.5
43.5
47 28.8 dia.
5
0.5
0.5
5
6
1.8
1.8
30
11
13.5
45.3
45.3
Projected Switches with Plastic Bezels
A22N…-BP…-…A-G…-……
28.8 dia.
23.3 dia.
43.5
11
19.1
45.3
Full-guard Switches with Plastic Bezels
A22N…-BG…-…A-G…-……
43.5
28.8 dia.
11
19.1
45.3
Mushroom Switches with Plastic Bezels
A22N…-BM…-…A-G…-……
40 dia.
43.5
11
20.7
45.3
17
A22NN/A22NL
Dimensions
(Unit: mm)
Flat Switches with Brushed Metal Bezels
A22NL-MN…-T…A-G…-……
A22NN-MN…-U…A-G…-NN
A22NN-MN…-N…A-G…-NN
R29.5
28.8 dia.
47
43.5
43.5
28.8 dia.
5
0.5
1.8
11
30
45.3
Projected Switches with Brushed Metal Bezels
A22N…-MP…-…A-G…-……
28.8 dia.
23.3 dia.
43.5
11
19.1
45.3
Full-guard Switches with Brushed Metal Bezels
A22N…-MG…-…A-G…-……
28.8 dia.
43.5
11
19.1
45.3
Mushroom Switches with Brushed Metal Bezels
A22N…-MM…-…A-G…-……
40 dia.
43.5
11
20.7
18
45.3
13.5
45.3
A22NN/A22NL
Dimensions
(Unit: mm)
Flat Switches with Metal Bezels
A22NL-RN…-T…A-G…-……
A22NN-RN…-U…A-G…-NN
A22NN-RN…-N…A-G…-NN
R29.5
28.8 dia.
47
28.8 dia.
43.5
43.5
5
0.5
1.8
11
30
13.5
45.3
45.3
Projected Switches with Metal Bezels
A22N…-RP…-…A-G…-……
28.8 dia.
23.3 dia.
43.5
11
19.1
45.3
Mushroom Switches with Metal Bezels
A22N…-RM…-…A-G…-……
40 dia.
43.5
11
20.7
45.3
Depth with Linked Units
45.3
66.8
Terminal Connection Diagrams
Terminal Wiring Diagrams
Bottom View
Non-lighted Switches
(2NO/1NC)
Contact configuration
code:112
Lighted Switches (1NO/1NC)
Contact configuration
code:102
Non-lighted Switches
(2NO/1NC)
Contact configuration
code:112
Lighted Switches (1NO/1NC)
Contact configuration
code:102
Bottom View
Bottom View
20
20
10
10
Lighting Unit
Contact Blocks
1
3
3
1
3
X1
X
LED
Lamp
Six, M3.5
Phillips/slotted
screws
Six, M3.5
Phillips/slotted
screws
2
4
4
2
X2
4
Contact Blocks
19
A22NN/A22NL
Dimensions
(Unit: mm)
LED Lamps
Mounting Collar
A222NZ-L-@@
A22NZ-H-01
R29.5
24.3
30
9.8 dia.
9 dia.
17.1
51.3
Contact Blocks
Lighting Units
A22NZ-S-G1@
A22NZ-Z-@
12 dia.
4
5
29.6
22.2
47
32.2
29.6
9.9
47
Reinforcement Plate
A22NZ-A-C01
12.1
29.8
3.6
20
9.9
A22NN/A22NL
Dimensions
(Unit: mm)
Dimensions of Accessories
Tightening Wrench
LED Extractor
A22NZ-A-301
A22NZ-A-302
3-dia. hole
2.8
14 dia.
28 dia.
10 dia.
59
2.5
107.5
Protective Cover
Plastic Hole Plug
50 dia.
A22NZ-A303
29 dia.
A22NZ-A-401
25 dia.
133
8 dia.
3.50
30
14 16
Metal Hole Plug
A22NZ-A-402
7
Lock Ring
A22NZ-A-403
25.5 dia.
29 dia.
2.5
1.5
22 dia.
Rubber seal
20 dia.
25.5 dia.
15
Control Box
Four, M4 Phillips
binding screws
A22NZ-A-B01Y
24.2
Cover (yellow)
40
Case (black)
22.3 dia.
10
Two, 21.4-dia
side lead holes
Two, 4.4-dia
oval mounting holes
62
80
24.2
Four, 3.7-dia,
M4-tapped holes
Two, 14-dia.
bottom lead holes
3.2
18.5
3.2
38
80
10
40
5.4
59.9
Lock Ring
A22NZ-A-50501
29
1.8
1
29
21
A22NN/A22NL
Dimensions
(Unit: mm)
Legend Plate Frames
Small A22NZ-A-50103
Large A22NZ-A-51103
5
4.5
0.9
40
0.9
50
20.6
20.6
22 dia.
R15
22 dia.
3.2
4.2
30
22 dia.
30
3.2
4.2
Legend Plates
Large A22Z-3453@
Small A22Z-3443@-@
1
26.8
26.8
1
8.2
17.9
Cap Tightening Wrench
A22Z-3908
5 dia.
23.4 20.5
1
30
22
A22NN/A22NL
Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches/Indicators.
Precautions for Safe Use
• Never perform wiring work on a Switch while power is being
supplied. Never touch terminals and other charged parts while
power is being supplied. Doing so may result in electrical shock.
• Never attempt to disassemble or modify the Switch in any way.
Doing so may prevent correct operation.
• Switch functionality may be inhibited. Do not drop the Switch.
Never apply a force that would deform or alter the nature of the
Switch.
• The durability of the Switch is greatly affected by operating
conditions. Evaluate the Switch under actual working conditions
before permanent installation and use the Switch within a number
of switching operations that will not adversely affect the Switch’s
performance.
• Do not use a load voltage or current that exceeds the rating. Doing
so may damage or cause burning in the Switch.
• Do not use the Switch in a location with inflammable or explosive
gases, or where the Switch would be subjected to inflammable
solvents. The arcs and heat generated when the Switch is
operated can cause ignition or explosions.
• Do not use the Switch where sulfur gas (H2S, SO2), ammonia gas
(NH3), nitric acid gas (HNO3), chlorine gas (Cl2), or other harmful
gases are present or where high humidity is present. Contact faults
and damage due to corrosion may interfere with the functionality of
the Switch.
• Do not use the Switch in oil or water or in an environment subject
to constant contact with oil or water. The oil or water may enter the
Switch, causing failure.
• Do not use or store the Switch in the following locations.
•Locations subject to rapid temperature changes
•Locations subject to condensation due to high humidity
•Locations subject to vibration
•Locations subject to direct sunlight
•Locations subject to salty air
• Make sure that the rubber washer is in place between the
Operation Unit and the panel. Otherwise, the specifications of the
protective structure may not be satisfied.
• Do not subject the Contact Block or wiring to excessive force. The
Contact Block may be damaged or deformed and faulty contact
may occur.
Precautions for Correct Use
Mounting
• Do not tighten the Mounting Nut more than necessary using tools
such as pointed-nose pliers. Doing so will damage the Mounting
Nut. (The tightening torque of the Mounting Nut is 1.0 to 2.0 N·m.)
Wiring
• Terminal screws must be M3.5 Phillips or slotted screws with a
square washer.
• The terminal screw tightening torque is 1.0 to 1.3 N·m.
• Solid wires, stranded wires, and crimp terminals can be connected
to the Switch.
Stranded wires: AWG14 to AWG16
Solid wire: 1.6 dia. max.
Bare Crimp Terminals
7.2 mm max.
16.0 mm max.
7.2 mm max.
16.0 mm max.
Crimp Terminals with Insulating Sheathes
7.2 mm max.
20.2 mm max.
7.2 mm max.
20.2 mm max.
• After wiring the Switch, maintain appropriate clearance and
creepage distances.
Operating Environment
• The Switch is intended for indoor use only.
Using the Switch outdoors will result in failure.
LED Lamps
• A current-limiting resistor is built into the LED Lamp, so external
resistance is not required.
• False Lighting of the LED Lamp
The LED Lamp will light with a microcurrent of approx. 0.1 mA or
less. Take countermeasures, such as adding a resistor in parallel
to the LED Lamp, to prevent false lighting.
The micro-current varies with the machine (due to leakage current,
stray capacity between cables, etc.). Select a resistance value and
allowable power consumption according to the actual current.
Example of Circuit to Prevent False Lighting
For 24 VAC/VDC Lighting Unit
X1
LED
Lamp
R: 10 kΩ (1 W)
bleeder resistor
X2
23
A22NN/A22NL
Application
Mounting to the Panel
Panel Hole Dimensions
Dimension B
• Panel hole dimensions are given below.
• The recommended panel thicknesses are given below.
Panel hole dimension
Panel thickness
22.3 dia.
0.8 to 5 mm
25.5 dia.
0.8 to 6 mm
Operation Unit shape
Dimension B
Mushroom
40 mm min.
Other than the above
30 mm min.
Mounting the Operation Unit
• If outer surface treatment such as coating is performed for the
panel, the panel dimensions after outer surface treatment must
meet the specified panel dimensions.
• The following figure gives pitch dimension A and pitch dimension
B between the centers of the mounting holes.
• Panel Hole of 22.3-mm Diameter
Insert the Operation Unit from the front of the panel, insert the Lock
Ring and Mounting Nut from the back of the panel, and tighten the
Mounting Nut. Before tightening, check that the rubber washer is
present between the Operation Unit and the panel.
Mounting Nut
Panel Hole Dimensions for 22.3 Diameter
Lock Ring
3.2 +0.2
0
R: 0.8 max.
Rubber washer
22.3 +0.4
dia.
0
22.3 dia.
24.1 +0.4
dia.
0
Dimension A
Dimension B
22.3 +0.4
dia.
0
22.3 +0.4
dia.
0
• Panel Hole of 25.5-mm Diameter
Do not use the Lock Ring, and tighten the Mounting Nut while
confirming that the projecting part (see following figure) on the
Mounting Nut is aligned with mounting hole. Before tightening,
check that the rubber washer is present between the Operation
Unit and the panel.
Mounting Nut
Standard Switch
Using the Lock Ring
Projecting part
Rubber washer
25.5 dia.
Panel Hole Dimensions for 25.5 Diameter
25.5
+0.5
0
dia.
• Align the Lock Ring with the slot on the case and insert it so that
the edge is flush with the panel.
Mounting the Contact Block to the Operation Unit
Dimension A
Wire type
Number of
linked Contact Blocks
Number of
wires per terminal
Minimum allowable pitch
Dimension A
(mm) or larger
Leads (twisted wires
or solid wire)
1
1
50
Bare crimp terminals
1
1
50
Crimp terminals with
insulating sheathes
1
1
60
Note: The minimum mounting pitch is based on three Contact Blocks
in stage 1 with one wire attached to each terminal.
If you attach two wires or link Units, determine the mounting
pitch based on the dimensions diagrams and ease of operation
and wiring.
Dimension A When Using Accessory
• Dimension A is 50 mm minimum when a Standard Legend Plate
Frame is attached.
• Dimension A is 51 mm minimum when a Large Legend Plate
Frame is attached.
• Dimension A is 75 mm minimum when a Protective Cover is
attached.
24
• Insert the Operation Unit into the Mounting Collar, aligning the TOP
mark inscribed on the Operation Unit with the lever on the
Mounting Collar, and then turn the lever in the direction indicated
by the arrow in the following figure all of the way until it clicks into
place.
(1)
TOP mark
(2)
A22NN/A22NL
Removing the Mounting Collar
Removing the Contact Block
• Press the lock lever in from the back side to release the lock, and
then hook the Mounting Collar with a screwdriver, move it in the
direction indicated at (2), and remove it. Turn the lever all of the
way until it clicks into place.
• Insert a screwdriver into the gap between the Mounting Collar and
Contact Block and press it inward in the direction shown at (2).
(2)
(1)
(1)
(2)
(3)
(3)
Contact Block
Attaching the Contact Block
• Catch the projection on the opposite side of the Mounting Collar
from the lever side and press the Contact Block in the direction
indicated at (1).
Attaching the Reinforcement Plate
• To link Contact Blocks together, attach a Reinforcement Plate in
the direction shown in the following figure. To remove the Plate,
insert a screwdriver in the direction indicated at (1) and rotate it in
the direction indicated at (2).
(1)
(1)
(2)
Engraving
• Engrave legends on the Legend Plates.
Do so with the straight part of the Legend Plate positioned on the
right and left.
• The characters must be engraved no deeper than 0.5 mm. Use an
alcohol-based paint, such as a melamine, phthalic acid, or acrylic
resin based paint.
Projected, Full-guard, or Mushroom
Switches
15.4 dia.
Flat Switches
17.7 dia.
25
A22NN/A22NL
Attaching Character Films
Removing and Tightening the Cap
• To attach a character film, remove the Button and attach the film,
aligning it with the straight portions of the Legend Plate.
Projected Switches
Full-guard Switches
Legend Plate
Legend Plate
For all Switches except for Mushroom Switches, use the A22Z-3908
Cap Tightening Tool to loosen the cap. When you tighten the cap,
make sure that the Legend Plate is in the correct position and then
turn the cap in the direction opposite of the direction shown in the
following figure. Tighten it to a torque of 0.5 to 1.0 N·m so that it will
not become loose.
(1)
(1)
Button
Button
Flange
Mushroom Switches
(2)
Flat Switches
(2)
Attaching the LED Lamp to the Lighting Unit
• Insert the protrusions on the LED Lamp into the guides on the
Lighting Unit and then turn the LED Lamp in direction (2) to lock it
in place.
Legend Plate
Legend Plate
(2)
(1)
Button
Button
• Prepare films of the following sizes depending on the type of
Legend Plate.
Display range
15.4 dia.
Legend
Plate dimensions
Attaching and Replacing LED Lamps
1.6
Projected,
Full-guard, or
Mushroom
Switches
5.15
15.9 dia.
Removing the LED Lamp from the Panel Surface
• Insert the LED Lamp Extractor as shown in the following figure and
then rotate the Extractor in the direction shown at (2) while
pressing it inward.
17.1 0−0.2 dia.
Film dimensions
(2)
(1)
15.4 0−0.2
T = 0.1 to 0.2 mm
Display range
Attaching the LED Lamp from the Panel Surface
17.7 dia.
Legend
Plate dimensions
1.30
• Insert the LED Lamp into the LED Lamp Extractor as shown in the
following figure. Align the projections on the LED Lamp with the
LED Lamp insertion guides, insert the LED Lamp, and turn it in the
direction indicted at (2).
2.00
(2)
Flat Switches
19.6 0−0.2 dia.
(1)
Film dimensions
17.5 0−0.2
T = 0.1 to 0.2 mm
LED Lamp insertion guides
26
A22NN/A22NL
Control Box
Attaching the Lock Ring
You can attach a Legend Plate Frame.
Attach it in the direction shown in the following figure.
Mount the Switch in the same way as for a standard panel. The
tightening torque of the Box screws is 1.4 to 2.0 N·m.
Attach the Lock Ring as shown in the following figure.
To ensure water resistance, attach the rubber washer in the specified
location.
Align the projection
on the Lock Ring
with the notch in the
panel.
Legend Plate
Operation
Unit
Rubber washer (built
into the Operation Unit)
Lock Ring (A22NZ-A-403)
Creating a Cable Hole
Rubber washer
(built into the Lock Ring)
To open a cable hole, leave the cover attached, place the tip of a
screwdriver in the grooves at four locations around the cable hole,
and strike the screwdriver with a hammer to open the hole.
Panel
Panel thickness:
0.8 to 4 mm
• Align the TOP mark on the Operation Unit, part A on the Legend
Plate, and the notch in the panel, and insert the Operation Unit.
Screwdriver
Side
Cover
Switch Box
TOP mark
Part A
Cable hole
Groove
Strike at four
diagonally
opposed locations
to open the hole.
Attaching and Removing Legend Plates
• Press the Legend Plate into the depression in the Legend Plate
Frame. The Legend Plate Frame can be separate or it can be
mounted on the panel when you attach the Legend Plate.
• The direction of the characters will depend on the mounting
direction of the Operation Unit if the Switch is a Selector Switch or
Key Selector Switch.
Legend Plate
Panel thickness: 0.8 to 4 mm
• If there is no notch in the panel, remove part A from the Legend
Plate with pliers.
Part A
Legend Plate Frame
Legend Plate
Depression
• You can easily remove the Legend Plate by pressing it forwards
from the back of the Legend Plate Frame.
• The acrylic plastic Legend Plate is easily damaged by shock.
Handle it with care.
Attaching the Protective Cover
Attach the Protective Cover (A22NZ-A-303) to a panel that is 0.8 to
1.0 mm thick. To ensure water resistance, attach the rubber washer
in the specified location.
Mounting Nut
Protective Cover
(A22NZ-A-303)
Panel
Lock Ring
Operation Unit
Rubber washer
27
MEMO
28
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2015 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_2_2_0216
Cat. No. A239-E1-01
0415 (0415)
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