Battery Disconnect Switches

A reliable master disconnect switch isn't optional in modern racing—it's a safety requirement and a practical necessity for engine troubleshooting, maintenance, and emergency situations. The QuickCar 55-012 isolates both your battery and alternator...

A battery disconnect switch is essential safety equipment for any serious racer or shop enthusiast—it cuts power instantly during emergencies, prevents parasitic battery drain on vehicles in storage, and simplifies electrical troubleshooting by giving...

A quality master disconnect switch is essential safety equipment for any serious race car or high-performance build—it isolates your electrical system in an emergency and meets sanctioning body requirements. The QuickCar 250 Amp switch handles the...

A master disconnect switch isn't optional in serious racing—it's mandated by sanctioning bodies and essential for crew safety during emergencies. The QuickCar 175A switch gives you reliable high-current isolation with a 175-amp capacity that handles...

A master disconnect switch is essential safety equipment for any serious racing vehicle—it isolates your entire electrical system in an emergency and satisfies tech inspection requirements across sanctioning bodies. The QuickCar 55-002 delivers the...

When you're building a race car or high-performance vehicle, you need a reliable way to isolate the battery—whether for safety during maintenance, competition compliance, or quick engine shutdown. The QuickCar 250 Amp Battery Disconnect Switch gives you...

A master disconnect switch is essential safety equipment for any race car, high-performance build, or vehicle left in storage. This Painless Wiring unit isolates your entire electrical system with a single rotary action, preventing parasitic battery...

A battery disconnect switch is essential safety equipment for any race car, track vehicle, or performance build where reliability and emergency response matter. The Moroso Super Duty Battery Disconnect Switch gives you instant electrical...

A battery disconnect switch is essential safety equipment for any race car, high-performance build, or vehicle that sees extended downtime. The Moroso HD 74101 eliminates parasitic drain, prevents accidental electrical fires, and provides a clean way to...

A battery disconnect switch is essential safety equipment for any race car, performance build, or vehicle stored for extended periods. The Moroso 74100 isolates your electrical system instantly, protecting against parasitic drain, preventing accidental...

A reliable battery disconnect is essential safety equipment for any serious racer or high-performance vehicle builder. This rotary switch panel cuts all electrical power instantly, protecting your car during storage, transport, or emergency situations...

A reliable battery disconnect switch is essential for any race car, competition vehicle, or high-performance build. This Longacre unit provides a clean, fail-safe way to cut all electrical power in seconds—critical for safety during pit stops,...

A quality battery disconnect switch is essential safety equipment for any race car, dedicated track vehicle, or performance build. The Longacre rotary switch provides reliable, accessible power isolation—critical for emergency shutdowns, pre-race...

A reliable battery disconnect is essential for any race car, high-performance build, or vehicle stored for extended periods. This Longacre rotary switch cuts power instantly in case of emergency or routine maintenance, protecting your electrical system...

Whether you're running a dedicated track car, a competition vehicle, or a high-performance build, a battery disconnect switch is essential safety equipment. The Longacre Weatherproof Battery Disconnect provides reliable power isolation in...

A battery disconnect switch is essential safety equipment for any race car, high-performance build, or stored vehicle. This Longacre rotary switch cuts all electrical power instantly—critical for emergency situations, pre-race procedures, and protecting...

A battery disconnect switch is essential safety equipment for any race car, track vehicle, or dedicated project build. This push/pull design allows you to quickly isolate your electrical system in case of emergency or routine maintenance, protecting your...

A battery disconnect switch is essential safety equipment for any race vehicle, street machine, or dedicated project car—it allows you to completely isolate your electrical system in seconds, whether you're performing maintenance, responding to an...

A battery disconnect switch is essential safety equipment for any performance vehicle, race car, or project build. It allows you to quickly isolate electrical power in emergencies, during storage, or when performing maintenance—protecting both your...

A reliable battery disconnect is essential safety equipment for any serious racer or performance vehicle builder—it isolates your electrical system in an emergency and prevents parasitic drain during storage or transport. The Flaming River Big Switch...