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Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
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    Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    $226.95 $316.99


    Manual Control: Yes
    Coil Voltage: 24v


    • Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing
    • 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

    WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

    Owner's Manual (pdf)
    Brochure (pdf)