• Home
  • Contact Us
  • About Us
  • Useful links
Cart: 0 item (s) - £0.00

Voltage Sensitive Caravan Split charge & fridge relay

Voltage Sensitive 30 Amp fridge and auxiliary battery split-charge relay for caravan/motorhome or trailer.
Product Condition: New
£10.20
Suitable for 12v vehicles only.
Flip up lids for easy access to the terminal blocks
The relay will provide two switched circuit outputs, (each 15 Amp rating), to be used conventionally, i.e. one for auxillary battery charging and the other to run a 12vdc fridge.
In addition a non- switched 12v feed is also provided to connect to Pin 4 of the 12S socket. 
The idea of a voltage controlled relay is to simplify the installation, no connection is made to the vehicles alternator .
Simply connect this relay directly to the towing vehicles positive battery terminal and link to the appropriate pins in the grey 12S socket, thats it!
The relay monitors the towing vehicles battery voltage and when it reaches a pre set level, the relay switches on and supplies charging current to the aux. battery.  
Only 6 connections are required to the unit and as such it can be fitted in next to no time .
 Supplied with detailed full colour  instructions. (No cable is supplied with the unit).
Also available as a kit with pre-assembled wiring harness
Related Products
Twin towing electrics 12N & 12S on standard twin "T" plate<BR>ALT/TP107
£13.32
Pre-wired twin sockets 7 pin 12N & 12S sockets.
7 pin 12N Pre-wired trailer electrical socket on plate   <BR> ALT/TP106
£5.41
7 Pin 12N Plastic trailer pre-wired electrical socket.
Towing electrics 7 pin 12N caravan trailer plug  ALT/TP700
£1.75
7 Pin 12N Electrical towing connector Plastic bodied Brass screw terminals
Towing electrics 7 pin 12S caravan trailer plug  ALT/TP710
£1.75
7 Pin 12S Electrical towing connector plug Plastic bodied Brass screw terminals
7 pin 12S electrical towing socket  ALT/TP730
£2.45
7 pin 12S towing electrical socket
Caravan/trailer "VOLTAGE SENSING " VSR Split charge / fridge 12 volt,1 x 30 Amp output or 2 x 15 Amp output. relay kit
£18.95
Easy installation
Safe Reliable Proven System Suitable for Caravans, trailers, motorhomes etc
Fully assembled wiring harness supplied
12 volt 30Amp Voltage sensing system
7 pin 12N electrical towing socket     ALT/TP720
£2.45
7 pin 12N towing electrical socket
Guaranteed Next Day Delivery Service Available
Please contact us for full details