Power-Tech / Durite 140A split charge relay kit 2 metre

Voltage sensing 12V 140A split charge relay + 2 METRE CABLE FITTING KIT

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Intelligent split charge relay with red LED indicator PLUS 2 METRE FITTING KIT.

Top quality 12 volt VSR kit supplied with either the Power-Tech (lowest price) 140A relay or the Durite 140A relay. Supplied as standard with 70A cables and 60A fuses.

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What's the difference between the Durite and P-Tech relays? Durite is the more established and better known brand. Both relays are more than sufficient for most typical camper, motorhome or boat 12 volt electrical appliance requirements.

Easy to fit - no alternator/trigger wire connection required. Max output 140 amps. Cuts in at around13.5 volts and breaks at 12.8 volts. Kit includes 12V 140A relay (Durite or M-Power), cable connectors, cables, fuses and fuse holders, wiring and fitting instructions + EMAIL SUPPORT! Click on more details for more specifications.

Allows charging of auxiliary/leisure battery bank without discharging starter battery. Simple to fit (only requires wiring from one battery to the other). Dimensions 68 L x 54 W x 68 H. Ideal for modern vehicles with powerful alternators and leisure batteries up to 200AH.


N.B. Any wiring/cable kits supplied by us are for typical use only. If you plan to run heavy equipment such as high power winches, inverters or amplifiers etc. upgrade the wiring accordingly. If in doubt, or if you are unsure about the fitting/suitability of this kit for your particular vehicle requirements you should contact a suitably qualified electrician first.

  • Voltage sensing intelligent, split charge relay 140 amp x 1
  • 2 metres of 70A cable red (110A option available at extra cost)
  • Relay earth cable
  • Relay mounting screws
  • 3 x 60A strip fuses (1 spare)
  • 2 x strip fuse holders
  • All necessary connectors/terminal (can be soldered or crimped)
  • 50cm leisure battery earth cable
  • Wiring and fitting instructions
Manufacturer: Power-Tech / Durite
Model #: PTVSR / 072733 + 2
Max amps: 140 amp
Voltage: 12v
Dimensions: 68 x 54 x 68 (LxWxH)
Installation difficulty rating: Easy
Instructions included:

Full with diagram