Battery Master Switch Heavy Duty 1000 amp max, 300 amp continuous

Heavy Duty Battery Isolation Switch (DPST) designed for high-performance automotive and motorsport applications. This double pole, single throw switch provides reliable power isolation, making it ideal for race cars, street builds, and safety-compliant electrical setups.

Built with durable copper contacts and high current capacity, it can handle demanding electrical loads while ensuring consistent performance. The DPST design allows isolation of both positive and negative circuits, improving safety and preventing unwanted power draw.

• Double Pole Single Throw (DPST) – Off/On operation
• High current capacity: 300A continuous (12V), 1000A intermittent
• Copper contacts for maximum conductivity and reliability
• 4 stud terminals for secure wiring connections
• Dual circuit isolation for improved safety
• Indexing pins prevent switch rotation in panel
• Battery terminals: 3/8"-20 studs
• Auxiliary terminals: #10-32 studs
• Mounting stem: 3/4"-24 thread, 14.6mm length
• Suits panel thickness up to 6.5mm

Perfect for race vehicles, drift cars, off-road builds, and any setup requiring a reliable master battery cut-off switch.