Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay 24V - Magnetic Latch

7623. Manual control: yes. Coil voltage: 24v. Features: 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. Manufacturer: blue sea systems. Electrical-battery managementafd = none. Amps - max = none. Lockable = none. Positions = none.