7 Pin Trailer Adapter - 12V Australian Standard Electrical Connector
This 12V 7-pin trailer adapter provides a secure and reliable electrical connection between a vehicle and a trailer. Its robust design ensures a tight and weatherproof connection, maintaining signal integrity.




Technical Specifications
Product Overview
Professional Towing Connectivity
This 12V 7-pin Australian standard trailer adapter is designed to provide a secure and reliable electrical connection between your vehicle and trailer. Constructed with durable plastic housing and high-quality brass pins, it ensures long-lasting performance and resistance to corrosion even in demanding weather conditions. It serves as an essential component for seamless signal transfer for indicators, brake lights, and side lights, making it ideal for caravans, trucks, RVs, and boat trailers.
Technical Specifications
Input Voltage
Compatibility Standard
- Pin Configuration
- 7
- Dimensions
- 6.3 x 7.8 x 3 cm
- Materials
- Brass PinsPlastic Housing
Wiring Diagram
Pin Allocation Table
| Pin # | Color | Function |
|---|---|---|
| 1 | Yellow | Left Turn Indicator |
| 2 | Black | Reversing Light |
| 3 | White | Earth Return |
| 4 | Green | Right Turn Indicator |
| 5 | Blue | Aux Brakes |
| 6 | Red | Stop Lights |
| 7 | Brown | Rear/Clearance/Side Marker Lights |
Compatibility
Suitable Applications
- Caravans
- Trucks
- RVs
- Boats
- Commercial Vehicles
- Semitrailers



