7-Pin Trailer Connector with Weatherproof Housing
This 7-pin trailer connector provides a reliable electrical connection between a vehicle and a trailer. Its robust housing is made from durable materials, ensuring weather resistance and long-lasting performance.





Technical Specifications
Product Overview
Professional 7-Pin Trailer Connection
This 7-pin 12V connector system is the industry standard for electrical connections between trucks and semi-trailers in the commercial vehicle sector. Designed for reliability and durability, it features a weatherproof housing and corrosion-resistant pins to ensure consistent performance. It supports all critical trailer functions, including tail lights, brake lights, turn signals, and auxiliary power, making it an essential component for safe towing operations.
Technical Specifications
- Number of Pins
- 7
- System Voltage
- 12 V
- Compliance Standards
- ISO 1185 (Type N)ISO 3731 (Type S)
Design & Construction
Protection Features
Included Components
- 7-Pin Connector
- Junction box for wiring
- Spring-loaded protective cover
- Housing Material
- Durable black plastic
Applications
Supported Functions
- Tail lights
- Brake lights
- Turn signals
- Reverse lights
- Auxiliary power



