Blue Sea ML-RBS 500A Remote Battery Switch With Manual Control Auto Release.
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Description
Description
Blue Sea ML-RBS Remote Battery Switch with Manual Control Auto-Release
Models:
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7713-BSS (12V DC)
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7717-BSS (24V DC)
Overview
Blue Sea Systems ML-RBS switches provide high-amperage switching under load, suitable for marine and industrial use. They include a manual override knob for safety, allowing control with or without power and offering a LOCKED OFF mode for service. Featuring magnetic latching technology, these switches can be controlled locally or remotely, with optional LED for remote switch state indication.
Key Features
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Manual override knob offers LOCKED OFF functionality for servicing and control with or without power
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LED output to remotely indicate switch state (optional LED required)
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3/8"-16 tin-plated copper studs ensure maximum conductivity and resist corrosion
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7/8" (22 mm) stud length accepts multiple cable terminals
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Label recesses for circuit identification
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Silver alloy contacts provide high reliability switching of live loads
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500 Amp magnetic latching enables high-amperage switching manually or remotely
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Auto-releasing coil function compatible with SPST or SPDT control switches
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Master control switch capable with mechanical endurance rating of 100,000 cycles
Specifications Comparison
| Feature | 7713-BSS (12V) | 7717-BSS (24V) |
|---|---|---|
| Control Circuit Voltage | 10.1 to 16.5 V DC | 20.2 to 32.9 V DC |
| Control Circuit Connection | Tinned Wire | Tinned Wire |
| Nominal Voltage | 12 V DC | 24 V DC |
| Mounting | #10 | #10 |
| Coil Function | Auto-Releasing | Auto-Releasing |
| Amperage Operating Current (OFF/ON) | 8 mA / 13 mA | 8 mA / 13 mA |
| Amperage Operating Current Changing State | <7A (40 ms) | <4A (40 ms) |
| Continuous Rating | 500 A | 500 A |
| Intermittent Rating | 700 A (5 min) | 700 A (5 min) |
| Cranking Rating (30 sec) | 1450 A DC | 1450 A DC |
| Cable Size to Meet Ratings | 2x (4/0) AWG | 2x (4/0) AWG |
| Live Current Switching | 300 A @ 12V DC | 300 A @ 12V DC, 150 A @ 24V DC |
| Master Control Switch Capability | Yes | Yes |
| Mechanical Endurance | 100,000 cycles | 100,000 cycles |
| Terminal Ring Diameter Clearance | 1.18 in (29.97 mm) | 1.18 in (29.97 mm) |
| Terminal Stud Length | 0.875 in (22.23 mm) | 0.875 in (22.23 mm) |
| Terminal Stud Size | 3/8" - 16 (M10) | 3/8" - 16 (M10) |
| Weight | 2.05 lb (0.93 kg) | 2.05 lb (0.93 kg) |
What’s in the Box
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1 × ML-RBS Remote Battery Switch (Model 7713-BSS or 7717-BSS)
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Optional accessory: Remote Control Switch (sold separately for remote operation)

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