OMP Racing EA0-0462-B01 6-Pole Battery Master Disconnect Switch 100 Amp

The OMP Racing EA0-0462-B01 is a professional-grade 6-pole battery master disconnect switch (kill switch) engineered for motorsport applications. Designed for race and rally cars, this master switch provides an instantaneous means of cutting all electrical power in emergency situations such as accidents, electrical fires, or any scenario requiring rapid battery isolation.

Key Features:

• 6-Pole Design: Three sets of contacts provide complete electrical isolation for vehicles equipped with alternators
• Battery Disconnect: Primary contacts sever the main battery circuit instantly
• Alternator Protection: Secondary contacts simultaneously disable the ignition coil and short the alternator to ground, preventing alternator damage during shutdown
• 100 Amp Continuous Duty Rating: Rated for 100 amps continuous and 500 amps peak load capacity
• Removable Key: Includes a detachable key for security and remote cable compatibility
• 3-Ohm Resistor Included: Helps protect the alternator during switch operation
• Weatherproof Cover: Protective cover included to guard against moisture and debris
• FIA Approved: Meets FIA homologation requirements for sanctioned motorsport competition
• Updated Design: Latest-generation housing designed for clean installation in race and rally vehicles

The EA0-0462-B01 is compatible with remote cable actuation, allowing the switch to be triggered from an external pull cable — a requirement in many sanctioned racing series. The removable key (spare key MPN: EA0-0462-B02) adds an additional layer of security when the vehicle is parked. Ideal for circuit racing, rally, autocross, and any build requiring a compliant master disconnect solution.