Cole Hersee SR-Series Flange Mount - 300A Battery Switch

The Cole Hersee SR-Series Flange Mount – 300A Battery Switch is an essential electrical disconnect solution for vehicle builders, off-road enthusiasts, and professional mechanics who require reliable battery isolation. This heavy-duty switch is designed for various applications, including protecting custom builds during storage and isolating electrical systems during maintenance.

Constructed by Cole Hersee, a trusted name in marine, automotive, and industrial applications, this switch is rated for 300 amps, making it suitable for high-current automotive electrical systems. The flange mount design allows for secure installation directly to a vehicle's firewall or frame, eliminating the need for complex cable-routing workarounds. Its robust construction and sealed terminal design protect against corrosion and environmental exposure.

This switch is ideal for dual-battery systems and auxiliary power applications, providing the necessary control for modified vehicles. With dimensions of 4 x 4 x 7 inches, it fits well in tight engine bays and custom fabrication layouts, ensuring that it meets the demands of serious vehicle builders.