Blue Sea Ml-Series Heavy Duty Automatic Charging Relay 7623

Blue Sea Systems Ml-Series Heavy Duty Automatic Charging Relay 7623

500 amp rated ML-ACR automatically combines (2) 24 volt DC battery banks during charging & isolates batteries when they are discharging or when starting engines.

• 
  ML-ACR automatic charging relay with manual override control
• 
  Manual control switch provides an added level of safety allowing control with or without power
• 
  Control switch can be locked in OFF position for safety during servicing
• 
  Start isolation can be configured for temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics
• 
  Engine Isolation can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output
• 
  Magnetic Latch ACR draws very low current to monitor terminal voltage in the "ON" or "OFF" states
• 
  Allows paralleling of battery banks for emergency starting
• 
  Automatically manages the charging of two large battery banks
• 
  Senses charging from two separate sources
• 
  LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or in start or engine isolation
• 
  Includes Remote Control Contura Switch PN 2146 (ON-OFF-ON action)
• 
  24 volt DC coil voltage
• 
  Bi-stable ML-coil function
• 
  500 amp continuous rating
• 
  700 amp intermittent rating
• 
  3/8”-16 (M10) tin-plated copper terminal stud
• 
  7/8 in. (22 mm) stud length to accept multiple cable terminals
• 
  1 /4 in. x .032 in. male quick connect terminal for ground
• 
  Silver alloy contacts provide high reliability for switching live loads
• 
  One piece stainless flange nuts ensures secure connections
• 
  Stripped wire cable end
• 
  Label recesses for circuit identification
• 
  Waterproof rated IP66 – protected against powerful water jets
• 
  Meets ISO 8846 and SAE J1171 – ignition protection requirements
• 
  CE marked