This is a metal 7 pin trailer plug to power trailer or caravan lights.
Ideal for new towbars or for replacing damaged plugs on existing cars.
Screw connection outside the socket, easy for replacement.
High quality brass pins with aluminum housing, durable in use.
Provides connections for indicators, side lights, brake lights and fog lamp.
| Product information | |
| Model: | CT3012 |
| Type: | Plug（European Style) |
| Shape: | flat round |
| Production process: | Injection molding |
| Features: | Waterproof |
| Contact material: | Copper |
| Insulator material: | Engineering plastic |
| Material: | Aluminum |
| Number of cores: | 7 |
| Number of stitches: | 7 |
| Voltage output: | 12V |
| Main function: | Connecting truck and power supply, suitable for trailer signal display |
| Applications: | Commercial vehicles / trailers / RVs / trucks / trucks / semi-trailers /Car/ship/caravan/yacht, etc. |
7 Pin Lighting Connections – 12 N Black Cable Function
PIN 1 – Yellow Wire (Left/Hand Direction Indicator)
PIN 2 – Blue Wire ( Rear Fog Lamps)
PIN 3 – White Wire ( Earth Return)
PIN 4 – Green Wire (Right/H Direction Indicator)
PIN 5 – Brown Wire (Right/H Tail & No. Plate Lamp)
PIN 6 – Red Wire (Stop Lamp)
PIN 7 – Black Wire (Left/H Tail & No. Plate Lamp)
Caravan 7 pin supplementary circuits 12S grey cable function
Pin 1- Yellow Reversing Lamps
Pin 2- Blue Battery Charging (original UK system)
Pin 3 -White Earth Return (for pins 2&4)
Pin 4- Green Power Supply
Pin 5 -Brown Spare
Pin 6- Red Fridge
Pin 7- Black Earth Return (for pin 6)
