Blue Sea 24V 500A ML Series Auto Charge Relay Popular Don't compromise on safety or

Don't compromise on safety or reliability

Whether you are designing a negative busbar return for a large battery bank or a positive distribution hub

Integrated fuse protection rated at 10A for overcurrent safety

It’s a practical choice for boat owners and installers who want a neat

750 CCA cranking capability for strong starting performance

Blue Sea 24V 500A ML Series Auto Charge Relay Popular Don't compromise on safety orHigh Capacity 24V Battery Management for Marine and Heavy Duty Systems Managing multiple battery banks in 24V systems requires robust, reliable switching technology. The Blue Sea ML Series Automatic Charging Relay (ACR) provides a superior solution for automatically managing the charging of two large battery banks, such as a start battery and a house bank. Designed for high amperage applications, this unit removes the need for manual switching,