Master & Slave Relay Kit, 4 lights

The Master and Slave relay wiring kit X4 lets you run up to four lights through the XBB PowerUnit, with an 80 A relay taking the load. It is the kit for larger setups on modern CAN bus cars.

Why Master and Slave

The XBB PowerUnit relay handles extra lights up to 15 A on its own. Many LED bars and driving lights draw far more. The Master and Slave kit adds a heavy-duty 80 A slave relay, controlled by the PowerUnit, so you can run powerful lights through XBB without fitting a separate relay kit.

Key features

• 80 A slave relay
• Extra relay holder for control via the XBB PowerUnit
• Four outputs
• 12 V