30 AMP DUAL CHARGE RELAY SELF SWITCHING

Model: 456-47837

Based on 0 reviews. - Write a review

€12.50

Ex Tax: €10.16

Qty

Add to Cart

Add to Wish List Compare this Product

Description
Reviews

This charging relay is designed to work with 12S applications and will charge an auxiliary battery, and power an auxiliary unit like a fridge, whilst the towing vehicle is running. This also means it will protect the towing vehicles battery when the vehicle is switched off.

Combination caravan relay with automatic voltage monitoring and switches the power supply from car to caravan
This relay senses voltage with self switching capabilities
Charges a secondary battery and can power aux units such as a fridge
Always monitors vehicle voltage
Separate signal wire not needed
Able to switch up to 30 amp continuously when available from car’s alternator/battery
Over temperature protection
Line voltage drop compensation
Low voltage drop (around 0.1v) at rated output

FAQ from Manufacturer
What's the purpose of the plastic philips screw head that is visible through the hole on top of the TEC3M relay?

The TEC3M will change its state dependant on the standing voltage of the battery onto which it is connected. Under factory set condition, whilst the vehicle engine is running the relay expects to see a voltage exceeding 13.5V; when this voltage is reached and maintained it will change its state to a closed condition, suppling voltage to the auxiliary unit.

When the voltage of the vehicle battery falls below 12.9V will it disengage the supply, so on a vehicle with a healthy battery it is normal to see the supply maintained to auxiliary source for a period of time after the engine is switched off.

Adjusting the pot on the top of the device will vary the voltage the unit opens and closes the relay contacts.

Quickview

7 Way Bypass Relay for 24v to 12v Applications

A 7-way bypass relay is connected into the towing vehicles lighting circuits and is designed to control the lights on a trailer or caravan. This relay..

€42.00

Ex Tax:€34.15

Add to Cart

Add to Wish List Compare this Product

Quickview

Warning Triangle E Approved

Red safety warning triangleE ApprovedComes with plastic storage caseAdds an extra element of safety in the event of a breakdownCan be a legal requirem..

€7.00

Ex Tax:€5.69

Add to Cart

Add to Wish List Compare this Product

Quickview

BLADE FUSE TAP - TWIN PACK

Blade fuse taps designed to provide an additional fused feed in a blade fuse box by replacing the original fuse and allowing you to plug the original ..

€9.00

Ex Tax:€7.32

Add to Cart

Add to Wish List Compare this Product

Quickview

230V 16A 3 PIN PLUG TO 3 PIN BS SOCKET ADAPTOR

16 Amp plug to 13 Amp socket adaptorBS1363 approvalPlug approval - EN60309IP44 rated..

€8.00

Ex Tax:€6.50

Add to Cart

Add to Wish List Compare this Product

Quickview

Battery Clips - Insulated

Fully insulated 40 amp crocodile clipsPositive and Negative setLength: 80mmCable connection up to 4mm² cable can be crimped..

€11.00

Ex Tax:€8.94

Add to Cart

Add to Wish List Compare this Product

Quickview

230V UK HOOK-UP LEAD

230V caravan mains hook up adaptorEnables your caravan to be connected to mains power via a domestic 3 pin socketFitted with a 3 pin UK plug BS1363-11..

€8.61

Ex Tax:€7.00

Add to Cart

Add to Wish List Compare this Product

Quickview

12V 7 WAY BYPASS RELAY

A 7 way bypass relay is connected directly to the vehicles lighting circuits to control the lights on a trailer and caravan. The relays do not put any..

€35.01

Ex Tax:€28.46