Blue Sea ML-RBS Remote Battery Switch 12V DC 500A

Blue Sea ML-RBS Remote Battery Switch w/ Manual Control 12V DC 500A

The ML-RBS Remote Battery Switch provides high amperage switching under load, manually or from remote locations. This 500 Amp magnetic latching switch features label recesses for circuit identification. A manual override knob provides an added level of safety, allowing control with or without power and offering LOCKED OFF capability for servicing. 

Features an LED output to remotely indicate switch state - requires optional LED. 3/8"-16 tin-plated copper studs provide maximum connectivity and corrosion resistance. 7/8" stud length accepts multiple cable terminals. The silver alloy contacts provide high reliability for switching live loads.

Control Circuit Connection: Tinned Wire

Nominal Voltage: 12V DC

Manual Control: Yes

Coil Function: Bi-Stable

Mounting: #10

Terminal Stud Torque: 140 in-lb

Control Circuit Voltage: 10.1 to 16.5V DC

Continuous Rating: 500A

Intermittent Rating: 700A

Cranking Rating 30 sec: 1450A DC

Live Current Switching: 300A @ 12V DC

Terminal Ring Diameter Clearance: 1.18in

Terminal Stud Length: 0.875in

Terminal Stud Size: 3/8" - 16

Frequently Asked Questions

What is the Blue Sea ML-RBS Remote Battery Switch with Manual Control 12V DC 500A used for?

The Blue Sea ML-RBS Remote Battery Switch with Manual Control 12V DC 500A provides high-amperage battery switching under load from a manual control or remote location. Its manual override knob allows the switch to be controlled with or without power and provides a locked-off position for servicing.

What are the current ratings of the Blue Sea ML-RBS Remote Battery Switch?

The Blue Sea ML-RBS has a 500A continuous rating, a 700A intermittent rating, and a 1,450A DC cranking rating for 30 seconds. It is also rated for live current switching of 300A at 12V DC.

What voltage does the Blue Sea ML-RBS Remote Battery Switch use?

The Blue Sea ML-RBS Remote Battery Switch is designed for 12V DC systems. Its control circuit voltage range is 10.1 to 16.5V DC, and the control circuit connection uses tinned wire.

How does the manual override work on the Blue Sea ML-RBS?

The manual override knob provides direct control of the Blue Sea ML-RBS with or without power. It also provides a locked-off capability for servicing, adding a manual control option beyond remote operation.

What are the terminal specifications for the Blue Sea ML-RBS Remote Battery Switch?

The Blue Sea ML-RBS uses 3/8"-16 tin-plated copper terminal studs with a specified torque of 140 in-lb. The studs are 0.875 inches long and accept multiple cable terminals, with 1.18 inches of clearance for the terminal ring diameter.

Does the Blue Sea ML-RBS provide a way to remotely indicate switch status?

Yes. The Blue Sea ML-RBS has an LED output for remotely indicating the switch state. An optional LED is required for this status indication feature.

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov