M R Marine 100A Battery Isolation Switch – 12V

The M R Marine battery switch provides a simple way to isolate a boat’s 12V battery from its electrical system when power is not required.

Rated for a continuous current of up to 100A at 12V, it features a durable ABS base and operating key. The compact surface-mounted design is suitable for a range of marine, leisure and automotive electrical installations.

Key Features

• Battery isolation switch for 12V electrical systems
• Rated for 100A continuous duty
• Durable ABS base and operating key
• Compact surface-mounted design
• Simple manual operation
• Suitable for marine, leisure and automotive applications
• Helps prevent unnecessary battery drain while a vessel is unattended

Specifications

Brand: M R Marine
Product type: Battery isolation switch
Voltage: 12V DC
Continuous current rating: 100A
Base material: ABS
Key material: ABS
Diameter: 127.5mm
Height: 50.8mm
Manufacturer part number: 10006

Installation

Install the switch in a dry, accessible and well-ventilated position close to the battery, using appropriately rated marine battery cable, terminals and circuit protection.

Cable and terminal sizes must be suitable for the maximum expected current and cable-run length. Disconnect all electrical power before installation.

Important Information

This switch is rated for a maximum continuous current of 100A at 12V. Confirm that its rating is suitable for the intended electrical system and connected equipment before installation.

Battery switches should be installed by a competent person. Incorrect cable sizing, loose connections or unsuitable installation can cause overheating, electrical damage or fire.