Remote Battery Switch w/Manual Control Release – 12V

Product Description Blue Sea Systems 7713 ML‑Series Remote Battery Switch with Manual Control Auto‑Release – 500A The Blue Sea Systems 7713 ML‑Series Remote Battery Switch is a heavy-duty, magnetic-latching solution for remote or manual control of battery banks in marine, RV, and off-grid systems. It supports high-current switching and includes a manual override knob with LOCKED-OFF functionality for maintenance safety. Features 500A Magnetic-Latching Relay: Handles 500A continuous, 700A intermittent, and up to 1450A cranking capacity. Manual Override Knob: Offers ON/OFF control even without power and enables LOCKED-OFF mode during service. Remote Control Ready: Includes SPST switching and LED output capability for remote state indication. Marine-Grade Construction: Built with silver alloy contacts, tin-plated 3/8″-16 copper studs (7/8″ length), and label recesses for circuit identification. Low Standby Draw: Draws only 8 mA when OFF and 13 mA when ON; <7 A surge during state change. Durable Design: Rated for 100,000 mechanical cycles; safe for engine compartments, supports up to 2x 4/0 AWG cables. Specifications Voltage: 12 V DC Continuous: 500 A Intermittent (5 min): 700 A Cranking (30 s): 1450 A Standby Current: 8 mA (OFF), 13 mA (ON) Surge Current: <7 A during switching Operating Temp: -10° C to 60° C Stud Size: 3/8″-16, accepts dual 4/0 AWG Mechanical Cycles: 100,000 Weight: ~0.94 kg (2.07 lb) Applications High-current battery bank systems on yachts, workboats, or commercial vessels RV and off-grid inverter systems requiring remote battery switching Situations where LOCKED-OFF service mode is needed during maintenance Multi-station setups using optional Contura switches and LED indicators With robust construction, remote and manual control, and no parasitic draw once latched, the 7713 offers dependable, high-power battery management for serious installations.