Perko Dual Battery Selector Switch, Cup Mount

Description

The Perko Dual Battery Selector Switch gives boat owners flexible control over two or more batteries from a compact cup-mount installation. It allows selection of either battery individually or both batteries in parallel for starting or charging, helping manage accessory and engine loads from a multi-battery system.

The switch can also serve as an emergency main disconnect in the event of an electrical problem. A make-before-break design maintains battery connection while switching between positions, helping support uninterrupted operation of connected electrical equipment when used correctly.

Ignition-protected construction is designed for marine use, while the unique oval face mounts through a round opening for a clean installation. A removable actuator key adds convenience and control. For boats adding a second battery or upgrading battery management, this Perko selector provides a compact and versatile solution. See our other battery switches.