The 12S 7 Pin Plastic Socket from Ring is specifically designed to provide a secure connection between your vehicle’s 12S electrics and the internal systems of your caravan, horsebox, or trailer. Ideal for towing setups requiring power supply for reverse lights, battery charging, and interior functions such as fridges or lighting.
This socket features a robust plastic housing with brass screw terminals and conforms to ISO 3732 standards. With compact dimensions (52 x 71 x 71mm) and a lightweight build of just 84g, it's easy to fit and maintain, making it a practical solution for caravaners and trailer owners who value reliability and simplicity.
Price: £22.99Price (inc VAT): £27.59
Connects Internal Caravan Electrics
The Ring A0028 Socket is essential for providing power to internal caravan systems such as battery charging circuits, reverse lighting, and auxiliary power functions. It works alongside a standard 12N socket to complete your full towing electrics setup.
This allows for a comprehensive connection between towing vehicle and caravan, ensuring comfort and utility during travel or while parked at campsites.
Ideal for Caravans, Horseboxes, and Trailers
Whether you're towing a modern caravan with onboard leisure batteries, a horsebox with internal lighting, or a utility trailer requiring additional power features, the 12S socket delivers safe and consistent electrical connection.
It’s the perfect upgrade or replacement for long-distance tourers, campsite stays, or any setup where powering interior features is a must.
Durable Build, Simple Installation
Built with a weather-resistant plastic body and brass terminals, the socket is made to last under tough UK weather conditions. Its straightforward design ensures easy installation even for DIYers. Just connect the correctly colour-coded wires to the screw terminals and you’re good to go.
Compatible with all standard 12V towing electrics, and fits most common socket mounting plates.
Safe, Compliant and Versatile
Designed to meet ISO 3732 standards, this socket ensures compatibility and safety across a range of towing systems. It’s a must-have component for anyone towing with older UK vehicles or trailers that separate road lighting and supplementary systems using the 12N/12S format.
Great for use with pre-2008 caravans and trailers, or where dual-socket towing electrics are still in operation.
📞0300 124 6982
📧info@thehappycamperstore.co.uk
