Heavy Duty 12v/120A Stud Relay

The 12V 120A Stud Relay is a compact yet powerful automotive power relay designed for controlling high-current circuits. With durable M6 stud terminals, it ensures secure, low-resistance connections—ideal for dual battery systems, auxiliary power, winches, and lighting.

Built with a 2-pin normally open contact design and a moulded mounting bracket, this relay offers consistent switching performance up to 120 amps peak. Its rugged construction is resistant to vibration and harsh automotive conditions, making it suitable for cars, trucks, 4x4s, vans, and agricultural vehicles.

Key Features:

• Heavy-duty stud relay rated at 120A peak load

• 2-pin normally open contact design

• Terminals: 2 × 6.3mm spade + 2 × M6 threaded studs with pre-fitted nuts

• Compact design with moulded mounting bracket

• Built to resist vibration, dust, and heat

• Provides reliable switching for dual batteries, winches, and auxiliary power

• Suitable for cars, vans, trucks, 4x4s & agricultural machinery