Siemens HNF263S is a heavy-duty, non-fusible disconnect switch designed for providing a visible means of isolation and load-breaking in industrial power distribution systems. It is rated for 600V AC and 100A, featuring a robust two-pole, single-phase configuration housed in a NEMA 4X enclosure for protection against corrosion and weather. The switch is UL listed and offers a high interrupting capacity of 200kA at 600V, ensuring reliable performance in demanding applications such as motor control centers and panelboards compatible with PGP frames. Constructed as part of the VBII series, it measures 14.961 x 7.874 x 27.953 inches and weighs 27.161 lb for durable installation.