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Blue Sea

Blue Sea 7622 ML-ACR Automatic Charging Relay W/ Manual Control - 12vDC 500A

Blue Sea 7622 ML-ACR Automatic Charging Relay W/ Manual Control - 12vDC 500A

Regular price $211.39 USD
Regular price Sale price $211.39 USD
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The Blue Sea Systems 7622 ML-ACR (Magnetic Latch) Automatic Charging Relay automatically combines batteries during charging and isolates batteries when discharging and when starting the engine.

  • Includes ML-Series Remote Control Contura Switch (Part #: 2146)
  • The ML-ACR draws very low current (<40mA to monitor terminal voltage)
  • Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing
  • 500 Ampere continuous rating for engine, inverter, house loads, and emergency battery combined
  • Silver alloy contacts provides high reliability for switching live loads
  • 3/8" -16 tin-plated copper studs for maximum conductivity and corrosion resistance
  • 7/8" (22mm) stud length accepts multiple cable terminals
  • Label recesses for circuit identification

Specifications:

Cranking Rating: 30 sec. 1,450A DC
Intermittent Rating: 5 min. 700A
Continuous Rating 500A
Rated Switch Cycles 100,000
Amperage Operating Current - continuous 13mA
Amperage Operating Current - when changing state <7.0A
Terminal Stud Size 3/8" - 16 (M10)
Terminal Stud Length 1.5 inch (38.1 mm)
Terminal Ring Diameter Clearance 1.12 inch (28.45 mm)
Cable Size 20 AWG
Cable Size to Meet Ratings 4/0 AWG x 2
Live Current Switching 300A @ 12V DC
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