Solenoid ML 500A 12V ACR w/manCtrl

The Solenoid ML 500A 12V ACR w/manCtrl 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. It also includes: • Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing • Includes ML-Series Remote Control Contura Switch PN 2146 • Automatically manages the charging of two large battery banks • 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 (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state • 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