If you run a van or work trailer with extra gear, this Narva 12 Pin Trailer Socket keeps it all powered from one plug. You get the standard brake, tail and indicator circuits across 7 pins rated at 15A per pole at 12V, plus 5 heavier pins rated at 35A per pole at 12V for fridge, charge or other accessories. It is straightforward kit that suits typical Aussie 12V towing setups.

The flat plastic housing handles regular road grime and spray without the weight of metal fittings. Contact ratings of 15A and 35A at 12V mean the socket is specced for real current loads rather than light-duty circuits. Fit it once on the tow vehicle and you have a single, tidy point for powering both lights and auxiliary gear. For anyone wanting simple, proven trailer electrics, it is a smart buy.

• 12 pin flat plastic trailer socket
• Narva trailer connector for 12V systems
• 7 poles rated 15A per pole at 12V
• 5 poles rated 35A per pole at 12V
• Supports lighting plus higher-draw accessories
• Suits caravans, campers and work trailers
• Plastic housing helps resist corrosion and grime
• Compact socket mounts to tow vehicle rear
• Standard flat format pairs with matching 12 pin plug
• Ideal where extra fridge or charge lines are needed

Q: Can this Narva 12 Pin Trailer Socket run both trailer lights and a fridge line?

Yes, it can handle both lighting and higher-draw accessory lines. The 7 main pins are rated at 15A per pole at 12V for brake, tail and indicator circuits. The extra 5 pins are rated at 35A per pole at 12V, which suits fridge or charge feeds. This lets you keep all functions in one flat 12 pin connection.

Q: Is this socket suitable for standard 12V towing setups in Australia?

Yes, it is specified for 12V systems commonly used on Australian tow vehicles and trailers. The 15A and 35A ratings match typical wiring sizes in caravan and trailer builds. Using it within a 12V system helps keep volt drop and heat under control. Most local auto electricians will be familiar with this style of socket.

Q: Does the plastic housing cope with road spray and dust?

The housing is plastic and suited to external mounting on a towbar area. Plastic will not corrode the way bare metal can in wet or salty conditions. As with any socket, keeping the lid closed when not in use helps protect the contacts. Periodic inspection and cleaning will extend the life of the gear.

Q: Can I replace an existing flat 7 pin socket with this 12 pin version?

You can upgrade if you are prepared to run extra wiring for the additional circuits. The 12 pin socket still supports standard lighting functions on the first 7 pins. The extra 5 pins allow you to add fridge, charge or accessory feeds later. An auto electrician can rewire the plug and socket to suit your trailer layout.