Designed for demanding electrical installations, this heavy duty isolation switch is the ideal safety and control solution for larger battery banks and high-power inverters. Built to handle extreme current loads, it provides reliable isolation in automotive, marine, off-grid, and industrial DC systems.

With a wide 12V–48V DC operating range, the switch is suitable for everything from standard 12V setups to advanced 48V battery systems. It delivers an impressive 600A continuous current rating, ensuring stable performance under sustained loads, while the 2500A DC cranking capacity makes it more than capable of handling high surge demands during engine starts or inverter peaks.

The switch features robust 12mm terminals, allowing for secure connections with heavy-gauge cables and minimising resistance and heat build-up. Installation is straightforward thanks to four removable side panels, which provide flexible cable entry options and help keep wiring neat and protected.

Supplied with mounting bolts and locking nuts, this isolation switch is ready to install and built to last — making it a dependable choice where safety, durability, and performance are non-negotiable.

• 12V-48V DC Voltage Range
• 600A DC Continuous Current
• 2500A DC Crank Current
• 12mm Terminals
• Four removable side panels for easy cable entry
• Mounting bolts and locking nuts