Datasheet
A165S/W
2
Model Number Structure
Model Number Legend ..... The model numbers used to order sets of Units are illustrated below. One set comprises the Selector, Lamp
(lighted models only), and Switch.
For information on combinations, refer to Ordering Information on page 3.
(1) (2) (3) (4) (5) (6)
A165W - A 2A R - 24D - 1
(3) Number of Notches/
Resetting Method
Symbol
No. of
notches
Reset
method
2M
2 notches
Manual
2A
Automatic
3M
3 notches
Manual
3A
Automatic
(1) Lighted/
Non-lighted
(2) Shape of
Selector
Symbol
Type
S
Non-
lighted
W Lighted
Symbol
Shape
J
Rectan-
gular
A Square
T Round
(4) Color of Selector
Symbol
Color
No
symbol
Black
(non-lighted
models only)
RRed
G Green
YYellow
(6) Contact Configuration
Note: 1. Only DPDT contacts are available with
3-notch models and Screw-less Clamp
models.
2. PCB terminals are available only with
2-notch models.
(5) Light Source
Symbol
Type Terminal
1 SPDT
Solder terminal
2DPDT
1P SPDT
PCB terminal
2P DPDT
2S DPDT Screw-less Clamp
Symbol
Type
No symbol Non-lighted
24D 24-V LED
Voltage Reduction Unit (24-V Built-in LED)
Note: 1. Solder terminals are only available with 100-V models.
2. The Voltage Reduction Unit is not available for models with
PCB terminals.
3. "T2" is available only for the Screw-less Clamp type.
Symbol
Type Operating voltage Rated voltage
T1
LED
100/110 VAC/VDC 110 VAC/VDC
T2 200/220 VAC/VDC 220 VAC/VDC