Pushbutton Switch
A16
G-17
Push
bu
tto
n
Switch
es
Replacements
Tools
Name
Appearance
Classification
Model
Remarks
Legend Plates
Rectangular IP40
Milky
A16ZJ-5204
A single Legend Plate (transparent) is
included with a standard model.
The milky Legend Plate can be used
with the IP40 and oil-resistant IP65.
Transparent
A16ZJ-5202
Oil-resis-
tant IP65
Milky
A16ZJ-5204
Transparent
A16ZJ-5203
Square
IP40
Milky
A16ZA-5204
Transparent
A16ZA-5202
Oil-resis-
tant IP65
Milky
A16ZA-5204
Transparent
A16ZA-5203
Round
IP40
Milky
A16ZT-5204
Transparent
A16ZT-5202
Oil-resis-
tant IP65
Milky
A16ZT-5204
Transparent
A16ZT-5203
Color Caps
(for IP40)
LED indicator/incan-
descent lamp/non-
lighted
White
A16Z
@
-5001W
Insert one of the following letters into
the box (
@
).
J: Rectangular
A: Square
T: Round
The Color Cap is usually supplied. Re-
place the Cap if the color is to be
changed.
When using an LED indicator, be sure
to use a Color Cap that matches the lu-
minescent color of the 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.
Red
A16Z
@
-5001R
Yellow
A16Z
@
-5001Y
LED indicator
Pure yellow
A16Z
@
-5001PY
Green
A16Z
@
-5001GY
Incandescent lamp/
non-lighted
Blue
A16Z
@
-5001A
Green
A16Z
@
-5001G
Non-lighted
Black
A16Z
@
-5011B
Color Caps
(for oil-resistant
IP65)
LED indicator/incan-
descent lamp/non-
lighted
White
A16Z
@
-5101W
Red
A16Z
@
-5101R
Yellow
A16Z
@
-5101Y
LED indicator
Pure yellow
A16Z
@
-5101PY
Green
A16Z
@
-5101GY
Incandescent lamp/
non-lighted
Blue
A16Z
@
-5101A
Green
A16Z
@
-5101G
Non-lighted
Black
A16Z
@
-5111B
Rectangular
Square
Round
Name
Appearance
Model
Applicable types
Remarks
Pushbutton
Switch
Knob-type
Selector
Switch
Key-type
Selector
Switch
Emergency
Stop Switch
Indicator
Extractor
A3PJ-5080
Yes
No
No
No
Yes
Convenient for ex-
tracting Pushbut-
ton Switches
Screw Fitting
A16Z-3004
Yes
Yes
Yes
Yes
Yes
Convenient for
ganged installa-
tion.
Tighten to a torque
of 0.39 N
⋅
m min.
Extractor
A16Z-5080
Yes
Yes
Yes
Yes
Yes
Convenient for ex-
tracting the Switch
and Lamps.