Square D H365DS - Fusible Safety Switch 400A 600V (200kA AIC 3-Pole)

Square D H365DS is a heavy-duty fusible safety switch designed for reliable circuit protection and isolation in industrial power distribution systems. This 400A rated disconnect operates at 600V AC with a 200kA interrupting capacity, providing robust short-circuit protection for three-phase applications. The unit features a NEMA 5 rated enclosure measuring 26.25 x 10.13 x 46.25 inches (WxDxH) and weighs 83.92 pounds, constructed for durable industrial service. UL listed certification ensures compliance with industry safety standards, while the R-class fusible design accommodates appropriate current-limiting fuses. Typical applications include motor control centers, industrial machinery, and main service disconnects where visible circuit isolation and overcurrent protection are required.

Key Features & Specifications

• Type: H-series fusible safety disconnect switch with visible blade operation
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 26.25 in x 10.13 in x 46.25 in (WxDxH)
• Standards: UL listed, NEMA 5 rated
• Applications: Industrial power distribution, motor control centers, main service disconnects
• Switch Type: Safety disconnect
• Configuration: Single unit
• Poles: 3
• AIC rating: 200kA@600V
• Fuse Class: R
• Phase: 3-phase
• Weight: 83.92 lb
• Family: Series E
• Country of Origin: Mexico

Product Identification

• UPC: 785901195900
• GTIN: 00785901195900