12 V undervoltage
The SW-12 monitors a DC power network for low voltage. The switching threshold can be adjusted using the potentiometer.
SW-12 Voltage Guard
Technical Data
Auxiliary voltage12 V DC (9 ... 18 V)
Power consumption
approx. 60 mA (relay closed)
Activation voltage (adjustable)
9.6 V ... 14.4 V
corresponds to 80% ... 120%
Ambient temperature
-20 ... +55 °C
Dimensions
W / H / D : 23 x 75 x 110 mm
Ordering information:
SW-12 undervoltage: E1351





