Pushbutton Switch A16 G-5
Pushbutton
Switches
Pushbutton Switch
A16
Mounting Aperture of 16 mm
• 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, IEC947-5-1
• Quick and easy assembly, snap-in Switch.
• Wide range of switching capacity from standard to microload
• High reliability, IP65
• Short mounting depth, less than 28.5 mm below panel
Model Number Structure
■ Model Number Legend
Completely Assembled
The model numbers used to order sets of Units are illustrated below. One set comprises the Pushbutton, Lamp (lighted models only), Case, and
Switch.
A 1 6 5 L - J R M - 24D - 2
(1) (2) (3) (4) (5) (6) (7)
(1) Degree of Protection
Symbol Protection
5 IP65 oil-resistant
Unlit Lit
White
Color
(4) Color of Pushbutton
Symbol Color
R Red
Y Yellow
PY Pure yellow
G Green
W White
A Blue
(3) Shape of Pushbutton
Symbol Shape
J Rectangular 2-way guard
A Square 2-way guard
T Round Projecting model
3J Rectangular 3-way guard
BA Square 24-mm square
(2) Lighted/Non-lighted
Symbol
No symbol
(5) Switch Operation
Symbol Operation
M Momentary
A Alternate
(7) Contact Configuration
Symbol Type Terminal
1 SPDT
2 DPDT
1P SPDT
2P DPDT
2S DPDT
(6) Light Source
5 5 VAC/VDC 6 VAC/VDC
12 12 VAC/VDC 14 VAC/VDC
24 24 VAC/VDC 28 VAC/VDC
5D 5 ±5% VDC 5 VDC
12D LED 12 ±5% VDC 12 VDC
24D 24 ±5% VDC 24 VDC
Non-lighted
Voltage Reduction Unit (24-V Built-in LED)
T1 90 to 121 VAC/VDC 110 VAC
T2 180 to 242 VAC/VDC 220 VAC
LED
Symbol Type
No symbol
Symbol Type
Type
Non-lighted
L Lighted
No symbol IP40
B Black (non-lighted
models only)
"Colored-illumination" models
operate in the way shown below:
The built-in LED
is colored.
Momentary-action: Self-resetting
Alternate-action: Self-holding
Solder
Terminal
PCB
Terminal
Screw-Less
Clamp
Only DPDT contacts are available
with Screw-Less Clamp.
Operating
voltage
Incandescent
lamp
Operating voltage
Note: 1. Solder terminals are available only with 100-V
models.
2. The Voltage Reduction Unit is not available for
models with PCB terminals.
Rated
voltage
Rated
voltage
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