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Blue Sea Ml-acr Automatic Charging Relay With Manual Control 12vdc 500a

$220.98
SKU:
WTBSS7622
UPC:
6.32E+11
Weight:
2.06 LBS
Shipping:
Calculated at Checkout
OR

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

Model: 7622-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)??CR 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??enses charge on both battery banks
  • Start Isolation (SI)??an be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics
  • Engine Isolation (EI)??an 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
  • Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine

Specifications
Control Circuit ConnectionTinned Wire
Nominal Voltage12V DC
Manual ControlYes
Engine IsolationYes
Mounting#10
Start AssistYes
Start IsolationYes
Amperage Operating Current13mA
Amperage Operating Current when changing state<7.0A
Terminal Stud Torque140 in-lb (15.82 Nm)
Continuous Rating500A
Intermittent Rating700A (5 min)
Cranking Rating 30 sec1450A DC
Minimum Operating Temperature-10? C
Maximum Operating Temperature60? C
Cable Size to Meet Ratings4/0 AWG x 2
Live Current Switching300A @ 12V DC
Stud MaterialTinned Copper
Switching Cycles100000
Terminal Ring Diameter ClearanceTerminal Ring Diameter Clearance
Terminal Stud Length1.50in (38.1 mm)
Terminal Stud Size3/8"" - 16 (M10)
Wire Size20 AWG

What's in the Box:
  • ML-ACR Automatic Charging Relay with manual Control 12v
  • SPDT Remote Control Contura Switch - ON-OFF-ON