Blue Sea 9019 AC Switch 240VAC 63A

The Blue Sea 9019 AC switch is designed for reliable switching between two AC sources up to 240VAC and 63A. Its heavy-duty, industrial-rated design suits marine and industrial panel applications where protection is handled separately. Easy one-hand operation, UL listing, and support for 3-pole, 2+OFF positions make it suitable for boats, RVs, or custom electrical panels. Mounts securely on panels up to 4mm thick. Ideal for safe, intuitive switching of main power sources.