Blue Sea #7622 12 Volt Auto Charging Relay

Description

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing. Includes ML-Series Remote Control Contura Switch PN 2146. Automatically manages the charging of two large battery banks. Allows paralleling of battery banks for emergency starting. 500 Ampere continuous rating to support high-output alternators. Magnetic Latch (ML)ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state. Dual sensingsenses charge on both battery banks. Start Isolation (SI)can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics.