Battery Isolation Switch

Battery Master Isolation Switch (BMIS), designed for commercial vehicles and other heavy trucks. The Battery Master Isolation Switch is designed to safely isolate the vehicle batteries in both 12 volt and 24 volt vehicles and will ensure reliable performance when the vehicle is operating. Designed and tested to meet stringent industry standards, the REDARC Battery Master Isolation Switch reassuringly exceeds the requirements for large diesel engines. It also features an ISO 26262 rated dual redundancy system to avoid false triggering.

View the REDARC BMIS product brochure for more specifications and information.

The BMIS pairs well with REDARC’s Roll Over Sensor (ROS), enabling heavy-duty vehicles to meet AS2809 roll-over sensing requirements. The ROS works hand in hand with the BMIS to automatically shut down the vehicle’s engine and all electrics when a dangerous angle of more than 45 degrees is reached, minimising the chance of a spark.