Square D H367NR - Fusible Safety Switch 800A 600V (NEMA 3R Enclosure)

Square D H367NR is a heavy-duty industrial disconnect switch designed for reliable circuit protection and isolation in demanding electrical systems. This fusible safety switch provides 800A current interruption capacity with a 600V AC/DC voltage rating, housed in a robust NEMA 3R enclosure measuring 36.62" W × 17.75" D × 69.13" H and weighing 165.56 lb. UL Listed certification ensures compliance with industry safety standards, while the 200kA AIC rating at 600V delivers superior fault current protection. The three-pole configuration accommodates AWG 3/0 to 750 kcmil copper or aluminum conductors, making it suitable for industrial power distribution, manufacturing facilities, and commercial electrical systems requiring Class R and L fuse compatibility.

Key Features & Specifications

• Type: H-series fusible safety disconnect switch
• Voltage Rating: 600V AC/DC
• Current Rating: 800A
• Dimensions: 36.62" W × 17.75" D × 69.13" H
• Standards: UL Listed, NEMA 3R
• Applications: Industrial power distribution, manufacturing facilities, commercial electrical systems
• Switch Type: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@600V
• Fuse Class: R, L
• Wire Size: AWG 3/0 to 750 kcmil copper or aluminum
• Weight: 165.56 lb
• Family: Series E
• Country of Origin: United States

Product Identification

• UPC: 785901442431
• GTIN: 00785901266778