The Square D™ HU363DS is a heavy duty non-fusible safety switch rated at 100A, 600 VAC/600 VDC, 3-pole, in a NEMA 4X stainless steel enclosure. Designed for indoor or outdoor use in wet, corrosive, and washdown environments. Short circuit current rating up to 200 kA when used with appropriate upstream protection. Quick-make, quick-break operating mechanism with dual cover interlock. Surface mount design. UL Listed and tested per UL98 and NEMA KS1 standards. Ideal for food processing, marine, and industrial applications.
