Home > Electrical & Wiring Systems > Plug & Socket > 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
1/1
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug

7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug

No.87851
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The 7-Way Trailer Connector Socket is a standard towing electrical interface used to connect trailers with trucks, RVs, caravans, and towing vehicles. Designed for 12V electrical systems, it enables safe and stable power transmission for multiple trailer lighting and control functions.

This connector supports essential towing operations including brake lights, tail lights, turn signals, electric trailer brakes, reverse lights, and auxiliary power. Its heavy-duty construction ensures reliable operation in harsh outdoor and road environments, making it ideal for trailer manufacturers, RV builders, and aftermarket towing equipment suppliers.

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  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
1/1
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • 7-Way Trailer Connector Socket for Truck, RV & Caravan | Heavy-Duty 12V Towing Electrical Plug
  • Description
Key Features
  • Standard 7-Way Pin Configuration
Supports full trailer lighting and brake system connections including tail, stop, turn signals, reverse, and auxiliary power.
  • Heavy-Duty Construction
    Durable housing designed to withstand vibration, moisture, and long-distance towing conditions.
  • 12V Universal Compatibility
    Compatible with most truck, RV, caravan, and trailer electrical systems used in North American towing standards.
  • Secure Electrical Connection
    Ensures stable signal transmission between towing vehicles and trailers for safe road operation.
  • Easy Installation
    Designed for straightforward mounting and wiring, suitable for OEM trailer production and aftermarket installation.

Typical Applications

  • Truck and pickup trailer connections

  • RV and camper towing systems

  • Caravan electrical wiring setups

  • Utility and cargo trailers

  • Boat trailer electrical systems

  • Agricultural and equipment trailers

  • Fleet and commercial towing vehicles

 

Smart FAQ

Q1: What is a 7-way trailer connector used for?
A: It connects the electrical systems between a towing vehicle and trailer to power lighting, brakes, and auxiliary functions.

Q2: What functions does a 7-way trailer socket support?
A: It supports tail lights, brake lights, turn signals, reverse lights, electric brakes, ground, and auxiliary power.

Q3: Is this connector compatible with trucks and RVs?
A: Yes. It is widely used on trucks, RVs, caravans, and towing vehicles.

Q4: What voltage system does this trailer connector use?
A: It is designed for standard 12V trailer electrical systems.

Q5: Can this be used for boat trailers?
A: Yes. It is commonly used for marine trailers, utility trailers, and cargo trailers.

Q6: Is this product suitable for OEM trailer manufacturers?
A: Yes. It is commonly supplied for OEM production and aftermarket towing equipment markets.

Q7: Does it support electric trailer brakes?
A: Yes. One of the pins is designed specifically for electric brake control systems.

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Frequently Bought Together