ID
1001835
$ 386.72
1-2 weeks delivery time
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The Blue Sea 7702 ML-RBS Remote Battery Switch is a 24V DC magnetic latching battery switch rated for 500A continuous current, designed for high-amperage switching under load from remote or manual control. It features a manual override knob with LOCKED OFF service position, bi-stable coil, and silver alloy contacts. The switch uses 3/8"-16 tin-plated copper studs with 7/8" (22.23 mm) length and supports cable size up to 2x (4/0). Electrical ratings include 500A continuous, 700A for 5 minutes, and 1000A starting (30 sec). Operating temperature range −10°C to +60°C. Weight: 2.09 lb (0.95 kg). ABYC C-7, CE marked, ignition protected, IP66, ISO 8846, SAE J1171.
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Blue Sea 7702 – ML-RBS Remote Battery Switch with Manual Control 24V DC 500A Magnetic Latching
The Blue Sea 7702 ML-RBS Remote Battery Switch is a 24V DC magnetic latching battery switch designed for high-amperage battery circuits with remote and manual control capability. It supports switching under load and is intended for installations requiring high current handling and remote operation.
A built-in manual override knob allows operation with or without power and provides a LOCKED OFF capability for servicing. The switch uses silver alloy contacts for reliable live-load switching and tin-plated copper studs for conductivity and corrosion resistance. An LED output is available for remote switch state indication (optional LED required).
Key Features
- Magnetic latching remote battery switch
- High amperage switching under load
- Remote or manual control operation
- Manual override knob with LOCKED OFF service position
- Bi-stable coil function
- LED output for remote state indication (optional LED required)
- Silver alloy contacts for switching live loads
- Label recesses for circuit identification
Terminal & Connection Details
- Terminal stud size: 3/8"-16 (M10)
- Stud material: Tin-plated copper
- Stud length: 0.875 in (22.23 mm)
- Terminal ring diameter clearance: 1.18 in (29.97 mm)
- Stud length accepts multiple cable terminals
- Recommended cable size to meet ratings: 2x (4/0)
- Terminal stud torque: 140 in-lb (15.82 Nm)
Control Circuit
- Nominal voltage: 24V DC
- Control circuit voltage: 18–32V DC
- Control circuit connection: Tinned wire (retail units)
- Operating current: 0 mA @ 25°C nominal VDC
- Operating current when changing state: <4A (40 ms)
- Manual control: Yes
- Coil function: Bi-stable
- Mounting: #10
- Master control switch capability: No
- Switching rating: 25A
Electrical Ratings
Continuous Rating 500A Intermittent Rating 700A (5 min) Starting Rating 1000A DC (30 sec) Live Current Switching 300A @ 12V DC, 10,000 cycles
Environmental Limits
Minimum Operating Temperature -10°C Maximum Operating Temperature 60°C Mechanical Endurance 100,000 cycles
Weight
Weight 2.09 lb (0.95 kg)
Included
Qty Part Number Description 1 2145 SPDT Remote Control Contura Switch – (ON)-OFF-(ON)
Optional Accessories
- 1147 — Remote Control Panel
- 1148 — Remote Control Panel
- 9160 — ML Series Link Bus
Compliance
- ABYC C-7
- CE Marked
- Ignition Protected
- IP66
- ISO 8846
- SAE J1171
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