Square D HU363RB - Non-Fusible Disconnect Switch 600V 100A (3-Pole, 200kA AIC)

Square D HU363RB is a non-fusible safety disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. This 600V-rated switch handles 100A continuous current across three poles, featuring a rugged NEMA 3R enclosure for outdoor/indoor use with aluminum (#12 to #1/0 AWG) or copper (#14 to #1/0 AWG) wiring compatibility. UL-certified with a 200kA interrupting capacity at 600V, it meets stringent safety standards for commercial and industrial applications including motor control centers and panelboards.

Key Features & Specifications

• Type: Non-fusible disconnect switch, Series E, HU type
• Voltage Rating: 600V AC
• Current Rating: 100A
• Configuration: Single, 3-pole
• Wire Size: #12–1/0 AWG AL / #14–1/0 AWG CU
• AIC Rating: 200kA@600V
• NEMA Rating: 3R (weather-resistant)
• Phase: 3
• Certification: UL
• Compatible Frames: ED series
• Weight: 7.8 lb

Product Identification

• UPC: 785901505624
• GTIN: 00783164253412