56-00026 125A Battery Disconnect Switch

56-00026 125A Battery Disconnect Switch

56-00026 125A Battery Disconnect Switch is a compact battery isolation switch designed to quickly and conveniently connect or disconnect the vehicle's battery from the electrical system. Specifically engineered for 12V DC vehicle systems, this product enables the manual disconnection of the battery from the electrical system in various vehicles, such as cars, boats, trucks, and RVs.

The switch features a continuous current rating of 125A and a cranking current capacity of 500A. This allows it to be used to control the main power connection in standard 12V vehicle battery systems. Disconnecting the battery from the electrical system when the vehicle is not in use for extended periods helps reduce unnecessary energy consumption caused by standby currents and prevents battery discharge.

Applications

• Automotive battery systems; boat and yacht electrical systems
• Trucks and commercial vehicles
• Caravans and motorhomes
• 12V DC vehicle electrical systems
• Batteries with negative top posts
• Disconnecting the battery from the system during prolonged vehicle inactivity
• Reducing battery drain caused by standby current
• Isolating the electrical system during maintenance and repair
• Manually connecting/disconnecting the main battery supply
• Vehicle storage and long-term parking

Specifications

• Operation: ON – OFF
• Operating Voltage: 12V DC
• Continuous / Rated Current: 125A
• Cranking Current: 500A
• Connection Terminal: Negative
• Battery Terminal Type: Top post
• Compatible Negative Post Diameter: 15–17 mm
• Compatible Cable Gauge: 4–6 AWG
• Control Type: Green rotary knob
• Material: Zinc alloy and brass
• Mounting Type: Direct to negative battery top post
• Function: Battery isolation and main power disconnection