Siemens HNF363 is a non-fusible disconnect switch designed for providing a visible break and safe isolation in three-phase industrial power circuits. It is rated for 600V AC systems with a continuous current rating of 100A and features a robust 3-pole, single-configuration design housed in a NEMA 1 enclosure for indoor use. The switch is constructed with durable materials, measures 25.591" x 13.78" x 7.48" (650mm x 350mm x 190mm) and weighs 16.3 lb, and is UL listed for safety compliance. It is engineered to withstand high fault currents with an interrupting rating of 200kA at 600V, making it suitable for integration into panelboards and switchgear compatible with Siemens PGP frames for motor control and main distribution applications.