Blue Sea ML-RBS Manual Control Auto-Release (12V)

Blue Sea ML-RBS Manual Control Auto-Release 12V 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations.
- Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing
- LED output to remotely indicate switch state - requires optional LED
- 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 identification
- Silver alloy contacts provide high reliability for switching live loads

Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desired.

Control Circuit Voltage: 10.1 to 16.5V DC
Control Circuit Connection: Tinned Wire
Nominal Voltage: 12V DC
Manual Control: Yes
Coil Function: Auto-Releasing
Mounting: #10
Amperage Operating Current: 8mA when OFF, 13mA when ON
Amperage Operating Current when changing state: <7A (40 ms)
Terminal Stud Torque: 140 in-lb (15.82 Nm)
Continuous Rating: 500A
Intermittent Rating: 700A (5 min)
Cranking Rating 30 sec: 1450A DC
Minimum Operating Temperature: -10°C
Maximum Operating Temperature: +60°C
Cable Size to Meet Ratings: 2x (4/0)
Live Current Switching: 300A @ 12V DC
Master Control Switch Capability: Yes
Mechanical Endurance: 100,000 Cycles
Switching Cycles: 100000
Terminal Ring Diameter Clearance: 29.97mm (1.18")
Terminal Stud Length: 22.23mm (0.875")
Terminal Stud Size: 3/8" - 16 (M10)
Weight: 0.94 kg (2.07lb)