Square D H365NDS - Fusible Safety Switch 400A 600V (200kA AIC NEMA 5)

Square D H365NDS is a heavy-duty fusible safety switch designed for reliable circuit isolation and protection in industrial power distribution systems. This 600VAC, 400A rated disconnect features a 200kA interrupting capacity at 600V and accommodates Class R fuses for enhanced fault protection. The robust NEMA 5 enclosure measures 26.25" W × 10.13" D × 46.25" H and weighs 83.92 lb, constructed with three-pole single configuration for three-phase systems. Compliant with industrial safety standards, this Series E switch accepts copper or aluminum conductors from AWG 1/0 to 750 kcmil. Typical applications include motor control centers, industrial machinery, and main service disconnects where visible circuit isolation is required.

Key Features & Specifications

• Type: H Series fusible safety disconnect switch
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 26.25 in × 10.13 in × 46.25 in (W×D×H)
• Standards: NEMA 5 rated enclosure
• Applications: Industrial power distribution, motor control centers, main service disconnects
• Switch Type: Safety disconnect
• Configuration: Single
• Phase: 3
• Poles: 3
• Wire Size: AWG 1/0 to 750 kcmil Copper/Aluminum
• AIC Rating: 200kA@600V
• Fuse Class: R
• Switch Style: Fusible
• NEMA Rating: NEMA 5
• Weight: 83.92 lb
• Family: Series E
• Country of Origin: United States

Product Identification

• UPC: 785901195917
• GTIN: 00785901195917