The 4 Pin Relay 12 Volt 70 AMP is a heavy-duty electromagnetic switch designed to control high-current electrical loads using a low-current trigger signal. Built with durable internal contacts and a strong 12V coil, this relay offers reliable switching performance for automotive systems, generators, and industrial electrical circuits. Its robust construction ensures stability under heat, vibration, and continuous operation.

Specifications:

Voltage Rating: 12V DC
Current Rating: 70 AMP
Pin Configuration: 4 pin (SPST – Normally Open)
Coil Type: Electromagnetic
Contact Material: High-conductivity metal
Body Material: Heat-resistant plastic
Mounting Style: Standard relay socket or direct plug-in
Applications Voltage: Suitable for 12V electrical systems

Applications:

Automotive headlights, horns, and accessories
Diesel generator control circuits
Battery charging and power distribution systems
Industrial machinery and switching systems
Air conditioning compressors and fan motors
High-power LED lighting control
Universal 12V high-load switching

4 Pin relay 12 Volt 70 AMP