Durite Voltage Sense Relay Kits

Medium Duty Pro Split Charge Kit with 12V Durite 140amp VSR 70amp 10mm2 Cable 1-10mtrs + 6 Way Fuse

Medium Duty Pro Split Charge Kit with 12V Durite 140amp VSR 70amp 10mm2 Cable 1-10mtrs + 6 Way Fuse

Stock Status: In Stock
This kit is a top quality Professional Medium Duty split charge relay system/kit supplied with 110amp rated power cable suitable for safely charging up to 130ah leisure battery(s).

Simply select from the drop down menu for the main red charging lead length required which is connected from your main starter battery to your leisure battery. All of the kits are supplied as standard with a 1mtr black earth cable for earthing your leisure battey to the vehicle at its location to a suitable earthing point.

Suitable to install into all Camper Vans, Motor homes, 4x4s, Day Vans, Mobile workshops,Cars and Boats. 

You will be supplied with everything you need to fit this kit
12v 140amp Durite 0-727-33 Voltage sense Split Charge Relay
1mtrs to 10mtrs 70amp 10mm² Red Power Cable
1mtr 70amp 10mm² black Earth Cable
Pair of 8mm post type battery terminals
2 x Fuse holders & 60amp Fuses including 2 spares.
Crimp or solder ring Terminals to connect everything together.
Heat shrink to protect all the connections.
15 x Cable ties + 10 x adhesive cable tie fixings to keep everything tidy.
15 x fixing screws
Drill bit
2 x sticky pads to use if required
2mtr Split conduit to protect cables in Engine bay.
6-Way Bus Bar Fuse Box + Terminals + Mixed fuses
Easy to understand Fitting Instructions + after sales support if required

The voltage sense relay simply detects the rise in voltage from you vehicles charging system when it exceeds 13.3v to allow you to charge your leisure battery(s) while your engine is running. When your engine is switched off and the battery voltage drops below 12.65v the relay will isolate your leisure battery(s) from your main starter battery so it does not drain your main starter battery and you will always be able to start your vehicle. 

All of the range of 140amp voltage sensitive relays are dual sensing meaning that if a charging voltage like through a mains charger or solar panel is applied to the leisure battery that exceeds the relay activation voltage of 13.3v it will activate the relay to allow this charging device to also maintain the starter battery.

Additional Information

  • Relay activation voltage 13.3v
  • Relay isolation Voltage 12.65v +/0.1v
  • Duel sense operation

Voltage sense systems are especially suited for modern vehicles as this type of system does not need an ignition feed or any additional wiring into your vehicle but for modern Intelligent smart charging vehicles with Euro cat 5&6 engines you may need to use a DC to DC charger.

Please see our help and advice page for more information on smart alternator vehicles and battery to battery charges. HERE

For our full range of battery to battery chargers please click HERE

Our aim at Simply 12 Volt is to supply you with the best, top quality Split Charge kit available, at the best price we can. All the components in all of our split charge relay Systems are all fully E-approved and Tested top quality UK supplied parts. In all of our kits you will find everything you need plus spares to install any split charge system to any vehicle with our help and support if required.

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