UNIVERSAL SPLIT CHARGE, FRIDGE RELAY 20a CARAVAN CAMPER AUXILIARY TOWING MP2881b MAYPOLE

MAYPOLE UNIVERSAL SPLIT CHARGE, FRIDGE RELAY 20a CARAVAN CAMPER AUXILIARY TOWING MP2881b Combination relays are suitable for 12S electrics and will charge a caravan leisure battery and/or power the fridge, while the vehicle is running. It also protects the vehicle battery from drain when the engine is turned off. 20A self-switching dual charge relay Self switching voltage sensor relay Provides power for refrigerator and charges auxiliary battery Automatic monitoring of voltage and current availability from car’s alternator/battery No separate signal wire necessary Able to switch 20a continuously when available from car’s alternator/battery Adjustable factory set voltage trip with narrow band hysteresis Over temperature protection Line voltage drop compensation Comes Complete with instructions Another Quality Product From MAYPOLE (A UK Company)