Square D H364NRB - Fusible Disconnect Switch 600VAC 200A (NEMA 3R Enclosure)

Square D H364NRB is a fusible safety disconnect switch designed for industrial power distribution systems requiring high fault current protection. This UL-listed 600VAC disconnect features a 200A current rating and 200kA interrupting capacity, housed in a NEMA 3R-rated enclosure measuring 215.9mm (D) x 473.2mm (W) x 742.95mm (H). The Series F switch accommodates #6 to 250 AWG/kcmil conductors (Al/Cu) with Class R fuse compatibility, meeting stringent industrial safety standards for three-phase applications where reliable circuit isolation is critical.

Key Features & Specifications

• Type: Fusible safety disconnect switch with quick-make/quick-break mechanism
• Voltage Rating: 600VAC
• Current Rating: 200A
• Dimensions: 215.9 x 473.2 x 742.95 mm (DxWxH)
• Standards: UL Listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, motor control centers, panelboards
• Switch Style: Fusible
• Configuration: Single
• Poles: 3
• Wire Size: #6 to 250 AWG/kcmil (Al/Cu)
• AIC rating: 200kA@600V
• Phase: 3
• Fuse Class: R
• Weight: 20.98 lb

Product Identification

• UPC: 785901616313
• GTIN: 00785901616313