ID
1001827
$ 180.34
1-2 weeks delivery time
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The Blue Sea 7635 m-LVD Low Voltage Disconnect is a 12V DC battery protection solenoid rated 65A continuous and 115A (5 min), designed to automatically disconnect non-essential loads when battery voltage drops below a set level. It features adjustable disconnect voltage, override and OFF modes via included remote switch, alarm output, IP67 waterproof housing, and supports cables up to 1/0 AWG on 1/4"-20 (M6) tinned brass studs with 7/16" length. Operating current is 95mA connected and 4mA open.
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Blue Sea 7635 – m-LVD Low Voltage Disconnect 12V DC 65A with Remote Control Switch
The Blue Sea 7635 m-LVD Low Voltage Disconnect is designed to protect a single battery system by sensing low battery voltage and automatically disconnecting non-essential devices. This helps reserve power for engine starting and preserves battery life.
The unit is intended for boats and vehicles where preventing a fully discharged battery is critical. It provides visual low-voltage warning and supports an optional audible alarm output. The enclosure supports surface, front panel, or rear panel mounting and includes a rear insulating cover for contact protection.
Key Functions
- Automatically disconnects loads at low battery voltage
- Helps preserve battery capacity for engine starting
- Designed for single battery systems
- Status light on both unit and remote switch indicates low voltage state
- Alarm output available for optional audible warning
- Waterproof construction rated IP67 (temporary immersion)
Remote Control Switch Functions (Included)
- Disconnect voltage adjustment
- Override mode — delays disconnect for 10 minutes
- OFF mode — temporarily disconnects circuits until voltage rises
- Override or OFF also silences optional alarm
Electrical Specifications
Nominal Voltage 12V DC Continuous Rating 65A Intermittent Rating 115A (5 min) Operating Current (Connected) 95mA Operating Current (Open) 4mA
Connections
Maximum Cable Size 1/0 AWG (50mm²) Terminal Stud Size 1/4"-20 (M6) Terminal Stud Length 7/16 in (11.11 mm) Stud Material Tinned Brass Terminal Stud Torque 60 in-lb (6.78 Nm)
Mounting & Protection
- Surface, front panel, or rear panel mounting
- Rear insulating cover protects rear contacts
- Waterproof – IP67 rated
Included
Qty PN Description 1 7928 m-LVD Switch
Optional Accessories
- Optional alarm units (for audible warning output)
Certifications
- CE Certified
- Ignition Protected
- IP67
- ISO 8846
- SAE J1171
Physical Data
- Weight: 0.77 lb (0.35 kg)
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