Square D H322N - Fusible Disconnect Switch 60A 3-Pole (200kA AIC @ 240V)

Square D H322N is a fusible safety disconnect switch designed for circuit protection and isolation in industrial applications. This 3-pole switch operates at 240V AC with a 60A current rating and features a 200kA interrupting capacity at 240V for reliable short-circuit protection. The compact enclosure measures 370.84 mm high × 165.10 mm wide × 123.95 mm deep with a NEMA 1 rating, constructed for durable performance in industrial environments. It complies with industry standards for safety disconnects and accepts Class R fuses for coordinated protection. Typical applications include motor control centers, industrial machinery, and three-phase power distribution systems where safe maintenance isolation is required.

Key Features & Specifications

• Type: Fusible safety disconnect switch, Series F, Type H
• Voltage Rating: 240V AC
• Current Rating: 60A
• Dimensions: 370.84 mm H × 165.10 mm W × 123.95 mm D (14.6 in × 6.5 in × 4.88 in)
• Weight: 4 lb
• Standards: NEMA 1 rated enclosure
• Applications: Industrial machinery, motor control centers, three-phase power distribution
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@240V
• Fuse Class: R
• Wire Size: AWG 12 to AWG 3 Aluminum, AWG 14 to AWG 3 Copper
• Nema Rating: 1

Product Identification

• UPC: 785901480419
• GTIN: 00785901480419