The ABB THN6663 is a heavy-duty disconnect switch designed for reliable power isolation in demanding applications. This non-fusible, 6-pole, 6-wire switch is rated for 100 amps and can handle up to 600 volts AC, making it a solid choice for a variety of industrial environments. It’s built to meet multiple enclosure standards, including NEMA 1, 3R, 5, and 12, ensuring robust protection against dust, water, and other elements. Sometimes referred to by its alternate catalog number 783164121179, this switch is a dependable piece of gear that BSP Automation offers to help keep your systems running smoothly. Whether you’re upgrading or maintaining your setup, this switch is a smart pick to get the job done without any fuss.