Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control & Deutsch Connector

7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Features: Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing. Automatically manages the charging of two large battery banks and 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. 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. 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. Item weight ~907 grams (approx 2.00 pounds). Package dimensions: 12 x 7 x 4 inches. Proposition 65 warning applies.

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