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Home > Battery Management
Blue Sea 7620 ML-Series Automatic Charging Relay 12v DC
Item Id: 32562
Blue Sea 7620 ML-Series Automatic Charging Relay 12v DC
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Price
Retail Price: $227.99
Your Savings: $71.26
Your Price:
$156.73
Quantity
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Description
Blue Sea 7620 ML-Series Automatic Charging Relay 12v DC
 
  • Includes ML-Series Remote Control Contura Switch PN 2146
  • 500 Ampere continuous rating
  • Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state
  • 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
  • Supports high-output alternators up to 500 Amps
  • LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation
  • 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 protection
  • Silver alloy contacts provide high reliability for switching live loads

Specifications

Cranking Rating: 10 sec. 2,500 Amps
Intermittent Rating: 5 min. 2x (4/0) wire-700 Amps
Continuous Rating 2x (4/0) wire-500 Amps
Switching Cycles 100,000 Cycles
Amperage Operating Current <40 mA when changing state
Relay Contact Position  
Combine (30 sec.) 13.5V DC @12 Volts/27.0V DC@24 Volts
Combine (90 sec.) 13.0V DC@12 Volts/26.0V DC@24 Volts
Open (10 sec.) 12.35V DC@12 Volts/24.7V DC@24 Volts
Open (30 sec.) 12.75V DC@12 Volts/25.5V DC@24Volts
Open High 16.2V DC@12 Volts/32.4V DC@24 Volts
Live Current Switching 300A@12V DC-10,000 Cycles
Terminal Stud Size 3/8"-16 (M10)
Terminal Stud Torque 140 in-lb (15.82 N·m)
Ring Terminal Size 3/8" (M10)
Cable Clearance For 4/0 AWG Cables 1.18" (28.4mm)
Cable Size to Meet Ratings 4/0 AWG (95mm²)

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