Blue Sea 9009 Switch, AC 120VAC 32A OFF +2 Position

The Blue Sea 9009 Switch, AC 120VAC 32A OFF +2 Position provides a reliable solution for managing onboard power systems in demanding marine environments. This heavy-duty selector switch is designed to safely transition between two separate 120V or 230V AC sources, such as shore power and an onboard generator. By utilizing a 2-pole configuration, the unit ensures that both the hot and neutral lines are switched simultaneously, maintaining electrical isolation and preventing dangerous back-feeding into the grid or generator.

Engineered for high-amperage applications, this 32-amp marine switch is built to handle the sustained loads of air conditioners, water heaters, and galley appliances. The three-position dial—encompassing two "On" positions and a central "Off" position—provides clear tactile feedback, ensuring the operator knows exactly which source is engaged. Its compact footprint makes it an ideal choice for vessels with limited panel space, offering a professional-grade alternative to bulky traditional transfer switches without sacrificing safety or performance specifications.

Constructed by Blue Sea Systems, this switch is designed to withstand the corrosive nature of salt air and high-vibration environments common on offshore fishing boats and cruising yachts. The 2-pole design is critical for maintaining the integrity of the AC grounding system, ensuring that the neutral-to-ground bond is managed correctly at the source. For those looking to buy a dependable power management solution, the 9009 model offers the durability required for long-term service on the water.

Whether you are performing a refit or building a new electrical system, the Blue Sea 9009 Switch, AC 120VAC 32A OFF +2 Position integrates seamlessly into standard AC distribution panels. It meets the rigorous demands of marine electrical standards, providing peace of mind during extended stays at the dock or while running offshore. This switch represents a vital component for any boater requiring precise control over their AC power sources while maintaining a safe and organized electrical locker.