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Blue Sea ML-ACR Automatic Charging Relay 12vDC 500A

#9191370
Warranty Badge - 12-Months
Ships Jun 1 - Jun 30
ONLY $459.00

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Blue Sea ML-ACR Automatic Charging Relay 12vDC 500A

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Details

Details

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

Model: 7620-BSS

Features:
  • 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

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 ControlNo
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 degrees C
Maximum Operating Temperature60 degrees 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
  • SPDT Remote Control Contura Switch - ON-OFF-ON

Advisory on the images used for this listing: The images used in this product listing are based on information provided to us by our suppliers and may represent a product range, or be for illustration purposes only, and may not be an exact representation of the product, and therefore should be used as a general guide only.


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