12 Volt Relay RIGID Industries

The RIGID Industries 12V Relay (PN 49012) is a direct replacement or spare relay designed for use with RIGID wire harnesses running on a 12-volt electrical system. If you're running a RIGID lighting setup, this is the relay that keeps everything switching cleanly — coil energizes, contacts close, lights fire. Simple as that.

Where this part matters: RIGID ships their wire harnesses with a 12V relay as standard. If you're running a 24V electrical system — common on heavy equipment, dual-battery builds wired to 24V output, or certain work trucks — that included relay won't function correctly. You'll need a 24V-rated relay instead. Conversely, if your 12V relay has failed, corroded, or you just want a spare in the toolbox, this is the exact replacement to keep on hand.

We stock this because electrical failures at the relay are one of the most common reasons a RIGID light bar or pod setup stops responding. Swapping the relay is a two-minute fix when you have the right part. One relay, 12-volt system, direct drop-in for RIGID harness configurations. Keep one in your gear bag and you're not troubleshooting wiring in the dark when something stops working in the field.