PCT Volton Relay ZR1220

The PCT Volton Combi Relay has been designed to switch alive 12 volt input feed to supply the supplementary socket on the vehicle’s caravan. This unit stops the drain of the vehicles battery when the ignition is turned off as the relay senses the voltage of the vehicle and switches off. It also switches itself on when the vehicle starts up and reachesthe required voltage. PCT Volton Relay Instructions Other Towbar Electric Supplementary Relays