MB Quart 4-Circuit Relay Bank

The GMR-RB4 is a universal, plug-and-play 4-circuit relay bank designed to seamlessly integrate with the GMR7V1 Source Unit (sold separately). Supporting up to four 20-amp circuits, it allows for easy addition and control of 12V accessories through digital switches. Installation is straightforward with a simple three-wire connection, and built-in LED indicators make it easy to identify blown fuses. Ideal for streamlined power management in any vehicle setup.

• Plug-and-play
• For GMR7V1 Source Unit (sold separately)
• Four 12V circuits – 80A(max) total / 20A(max) per circuit
• JST connector to the female JST connector
• Know which fuse is blown via the glowing LED indicator

Specifications

Part Numbers Specification