Blue Sea Systems BS-7621B ML Series 500A 24V Auto Charge Relay

Blue Sea Systems ML Series 500A 24V Auto Charge Relay: Designed to Work with When Discharging and When Starting Engine

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.

Blue Sea Systems BS-7621B 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.
• 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.

ML - Series Remote Control Contura Switch is not supplied with Solenoid. PN 2146 available as a separate item.