Blue Sea 500A HD-Series Heavy Duty 4 Position (OFF/1/2/1+2) Battery Selector Switch Popular Accessory power distribution where a

Accessory power distribution where a robust join point is preferred over splices

Thermal Management: Includes a battery temperature sensor to automatically adjust charging parameters and protect your battery investment

reliable protection against overcharge

Add this Blue Sea MRBF terminal fuse to your build to help protect your high-current DC circuit and support a safer

Blue Sea 500A HD-Series Heavy Duty 4 Position (OFF/1/2/1+2) Battery Selector Switch Popular Accessory power distribution where aHigh Capacity Dual Battery Management for Marine and Vehicle Systems The Blue Sea HD Series Battery Selector Switch is engineered to manage high amperage power distribution in marine, RV, and heavy duty vehicle applications. As part of the 500A HD Series, this switch provides a robust solution for switching between two isolated battery banks or combining them for emergency starting power. Its rugged construction ensures reliability in demanding