A3A
Lighted Pushbutton Switch
Compact High-capacity
Push-button Switch
●Ideal for use as a high breaking capacity Power
Switch.
●Switches from micro load (minimum applicable load:
5 VDC 1mA) to high capacity load.
RoHS Compliant
A
3
A
Refer to Safety Precautions for All Pushbutton Switches and
Safety Precautions on page 8.
List of Models
●Non-lighted Push-button Switches
●Lighted Push-button Switches
Appearance
Model
Illumination
Appearance
Model
A3AA-9@
@1-00@
A3AA-9@
@1-00E@
Square
Round
Square
LED
surface
illumination
A3AT-9@
@1-00@
A3AT-9@
@1-00E@
Round
Model Number Structure
The model numbers used to order sets of Units are illustrated below.
One set comprises the Pushbutton (LED lamp built-in) and Switch.
For information on combinations, refer to Ordering Information.
■Model Number Legend (Ordering as a Set)......
(1)
(2) (3)
(4)
(5)
A 3 A A - 9 0 K 1 - 00E R
(1) Shape of Pushbutton
(5) Color
Symbol
Shape
Square
Round
1. Pushbutton
(Non-lighted Models)
A
T
Symbol
Color
Light gray
Red*
L
R
Y
G
A
B
D
H
(2) Terminal
Symbol
Type
Solder
PCB
Yellow*
Green*
Blue
0
1
Black
Dark gray
Gray
(3) Switch Specifications
Symbol
A
Operation
Contact type
3 A at 125 VAC,
2. LED (Surface
Illumination Models)
Momentary
(4) Illumination
SPDT
(
)
2 A at 30 VDC
B
K
L
Alternate
Momentary
Alternate
Symbol
Operation
Symbol
Color
Red
6 A at 125 VAC,
2 A at 250 VAC,
4 A at 30 VDC
00
Non-lighted
R
Y
G
SPST-NO
00E
Surface illumination
Yellow
Green
*
Common to both lighted and
non-lighted models.
■Specifications: Refer to page 3.
■Accessories: Refer to page 2.
■Dimensions: Refer to page 5.
1