Voltage Sensitive Relay

(No reviews yet) Write a Review
Voltage Sensitive Relay Module - 100 AMP

Voltage Sensitive Relay (VSR) module for simultaneous dual battery charging (start and auxiliary). Engages when the engine is started and the start battery reaches 13.7 volts and disengages when the voltage drops below 12.8 volts. Eliminates the possibility of draining the start battery and protects sensitive electronic equipment powered by the auxiliary battery from harmful engine start-up spikes.


Termination: 2 x 6mm studs.

Voltage: 12V DC

Mounting: Surface or recess mount

Load: 100A continuous