Blue Sea 7620 ML-ACR Automatic Battery Separator for Auxiliary Batteries 12V/500 Amps

BS7620 enables charging of two separate banks without voltage drop, yet maintains 100% isolation at all other times. Voltage sense circuit, epoxy encapsulated and heavy duty continuous rated all designed for use in emergency vehicle and marine environments. Easy three-wire hook up for two bank systems (BATT +, BATT +, GROUND). BS7620 is the same operation as BS7622 but without the top mounted yellow manual control switch.

Automatic and included toggle switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing. 500 Amp continuous rating Magnetic Latch (ML)-ACR draws very low current (Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics. Senses charging on two battery banks and 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.

Features:

• BS7620 is the same operation as BS7622 but without the top mounted yellow manual control switch
• ML-Series Remote Control with included Contura Switch Blue Sea part number 2146
• Automatically manages the charging of two large battery banks
• Allows temporary 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)
• 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
• Senses charging on two battery banks
• LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or 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
• Silver alloy contacts provide high reliability for switching live loads
• Label recesses for circuit identification

Specifications:

• Battery Connect Point: 13.1 VDC (approx.)
• Battery Disconnect Point: 13.0 VDC (approx.)
• Maximum Continuous Current: 500 amps
• Peak Maximum Current: 1000 amps
• Operating Temperature: Control: -40 to +85° C / Solenoid: -28 to +48° C
• Terminals: Battery Connections: 3/8" plated copper studs
• Dimensions: 6" x 3.8" x 2.1" (H x W x D)
• Approvals: CE Marked