Overview

The Blue Sea Systems 7928 is a Contura II m-LVD rocker switch with SPDT (ON)-OFF-(ON) action for remote control of a low voltage disconnect system. It is built to fit Blue Sea Systems Contura Water Resistant Panels, uses a black Contura II actuator, and weighs 0.08 lb (0.04 kg).

This switch is meant for installations where the low voltage disconnect function needs to be controlled from a panel rather than at the device itself. The (ON)-OFF-(ON) action gives momentary control in either direction and returns to center OFF when released, which is useful when you want a clean panel interface without leaving the switch latched in an active position.

Key features

• SPDT rocker switch with (ON)-OFF-(ON) action for momentary control in two directions
• Built as the panel switch interface for Blue Sea Systems m-LVD low voltage disconnect setups
• Black Contura II actuator for a matching look on Blue Sea Systems Contura switch panels
• Made to fit Blue Sea Systems Contura Water Resistant Panels
• Compact switch body at 0.08 lb (0.04 kg) for tight panel spaces

Installation and setup

This switch belongs in a compatible Contura-style panel opening and should be wired only to the control circuit it is intended to operate. Because both ON positions are momentary, it is important to confirm that your system calls for an SPDT (ON)-OFF-(ON) switch before replacing an existing rocker or building a new panel.

On a boat, that usually means checking the switch function at the helm, cabin control panel, or electrical distribution area before ordering. Matching the actuator style also matters if the rest of the panel already uses Contura II rockers and you want the layout to stay consistent.

Compatibility and fit

This is not a general purpose maintained ON/OFF load switch. It is a specific rocker for low voltage disconnect remote control, so fit depends on both the panel format and the switching logic your system expects. It suits boats that already use Blue Sea Systems Contura panels and need a matching remote switch for an m-LVD function.