JL AUDIO XMD-MCB-80: Waterproof, Ignition Protected Circuit Breaker: 80 Amp | 90948 | 010-13685-00JL AUDIO XMD MCB 80 is a waterproof, ignition protected circuit breaker rated at 80 amps. Model: XMD MCB 80 Current rating: 80 Amp Protection: Waterproof Ignition protection: Ignition Protected Part numbers: 90948, 010 13685 00 This combination of waterproof protection and ignition protected design helps safeguard electrical circuits in environments where moisture exposure and ignition hazards can occur, contributing to safer, more reliable