Square D H365R - Fusible Safety Switch 400A@600V (200kA AIC NEMA 3R)

Square D H365R is a heavy-duty fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This NEMA 3R-rated disconnect features a 600V AC voltage rating and 400A current capacity with a 200kA interrupting rating, housed in a rugged 27.88" x 10.13" x 50.31" (WxDxH) steel enclosure weighing 251 lb. Compliant with UL and CSA standards, the three-pole single-configuration switch utilizes Class R fuses for reliable circuit protection in manufacturing plants, data centers, and commercial facilities.

Key Features & Specifications

• Type: Fusible safety switch with Class R fuse protection
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 27.88 in x 10.13 in x 50.31 in (WxDxH)
• Standards: UL/CSA, NEMA 3R
• Applications: Industrial power distribution, motor control centers
• Switch Style: Fusible
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@600V
• Phase: 3
• Weight: 251 lb
• Fuse Class: R
• Country of Origin: United States

Product Identification

• UPC: 785901451877
• GTIN: 00785901000000