Skip to content
Blue Sea Systems ML-ACR Automatic Charging Relay - 12V DC 500A

Blue Sea Systems ML-ACR Automatic Charging Relay - 12V DC 500A

by Blue Sea Systems
$ 313.83 - $ 313.83
$ 313.83
$ 313.83 - $ 313.83
$ 313.83
SKU 7620-BSS
  • 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
  • Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output
  • Senses charging on two battery banks