1
A6ARotary DIP Switch
Sealed Rotary DIP Switch with Various
selections for Code-setting.
● Top/Side-visible. Flat/Cone shaped/Extended-
actuator models available.
● A slider lock and rotating PCB mechanism ensure
stable contact reliability.
● Sealed structure equivalent to IP64 (IEC-60529)
prevents flux penetration and provides high con-
tact reliability even in dusty locations.
■List of Models
Note: 1. Contact your OMRON sales representative to request special markings or designations.
2. Order in multiples of the package quantity.
■Ratings/Characteristics
RoHS Compliant
Type (actuation color)
Cone type (black) Flat type (white)
Extended actuator
wheel type (white)
Wheel type
(White with Black
Wheel)
No. of
switching
positions Output code
Quantity
per box
10
BCD Decimal
100
A6A-10R A6A-10RF A6A-10RS A6A-10RW
BCD Decimal complement
A6A-10C A6A-10CF A6A-10CS A6A-10CW
16
BCD Hexadecimal
A6A-16R A6A-16RF A6A-16RS A6A-16RW
BCD Hexadecimal complement
A6A-16C A6A-16CF A6A-16CS A6A-16CW
Rating (resistive load)
0.1 A at 28 VDC
1 mA (minimum current) at 5 VDC
Ambient operating temperature –10 to +70°C 60%RH max. (with no icing or condensation)
Ambient operating humidity 45% to 85%RH (at +5 to +35°C)
Insulation resistance 10 MΩ min. (at 250 VDC with insulation tester)
Contact resistance (initial value) 200 mΩ max.
Dielectric strength Between terminals 250 VAC for 1 min
Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance Malfunction
300 m/s
2
min.
Durability Electrical 2,000 steps min.
Washing Possible
Degree of protection Internally sealed (IEC IP64)
Operating torque
1.18 to 2.45 × 10
−2
N·m {1.2 to 2.5 gf·m}
Weight
Cone: Approx. 0.8 g
Flat: Approx. 0.7 g
Extended actuator: Approx. 0.8g
Wheel: Approx. 1.0g