Blue Sea 7635 m-LVD Low Voltage Disconnect

The Blue Sea 7635 m-LVD Low Voltage Disconnect senses low battery voltage and automatically disconnects non-essential devices to save power for starting or preserve battery life. It is designed for boaters on a single-battery boat who want to avoid getting stranded with a dead battery, one of the most common reasons for a tow.

A status light on both the m-LVD and its Remote Control Switch gives a visual warning of the low-voltage state before disconnect actually happens, with an optional audible alarm available too. The Remote Control Switch lets you adjust the disconnect voltage, temporarily override the disconnect for 10 minutes, or manually force circuits off, and the whole unit is IP67 rated for temporary immersion. Browse more options in our panels, switches, and circuit breakers category.

Key Features

• Automatically disconnects non-essential devices on low voltage
• visual status light warns before disconnect
• adjustable disconnect voltage
• 10-minute override function

Frequently Asked Questions

What does this device do? It senses low battery voltage and automatically disconnects non-essential devices to prevent a dead battery.

Will I get a warning before it disconnects? Yes, a status light on both the m-LVD and remote switch warns of the low-voltage state before disconnect.

Can I temporarily override the disconnect? Yes, the Override function delays disconnect for 10 minutes.