3 Pin Round Trailer Socket Connector — 3 Pole, PlugIn, 12V (Color: 1) (1 piece) Key benefits Reliable 3pin connection for standard 12V trailer lighting and basic electrical circuits. Simple plugin design makes replacement or temporary wiring fast and straightforward. Broad compatibility with trailers, tractors, caravans and trucks that use a round 3pole connector. Compact and practical — ideal when you need a direct, nofrills electrical connection for towing. What this product does and why you need it This round 3pin trailer socket connector provides a straightforward way to connect a towing vehicle to a trailer or caravan electrical system at 12 volts. It solves common problems such as damaged or missing sockets, loose connections, or the need for a quick swap when servicing trailer wiring. The plugin design reduces installation time and helps maintain stable lighting and basic electrical functions between vehicle and trailer. Key attributes Configuration: Round, 3pin / 3pole plugin connector Voltage: 12V electrical systems Compatibility: Fit compatible with trailers, tractors, caravans, trucks and other vehicles that use a standard round 3pole connector Quantity: 1 piece Color: 1 (as listed) Functionality and performance Designed to provide reliable electrical contact for basic trailer functions such as tail lights, brake lights and indicators where a 3pin configuration is specified. Plugin construction enables quick connection and disconnection without complex tools. Fits standard round 3pole sockets used across a range of towing equipment. Typical applications / use cases Replacing a worn or damaged socket on a small trailer used for garden or light cargo transport. Installing a basic connector on a farm tractor to power rear lighting on towed equipment. Servicing a caravan or camper where a single replacement 3pin socket is required for lights and simple accessories. Installation notes Intended for 12V systems — verify your vehicle and trailer wiring match a 3pin round connector before installation. Follow vehicle manufacturer wiring diagrams or a professional installer's guidance for correct wiring and secure mounting. Supplied as a single unit (1 piece, color option listed as Color: 1). This round 3pin trailer socket connector is a practical choice when you need a direct replacement or a simple, compatible plugin connection for 12V towing applications.