Siemens HF322S - Fusible Disconnect Switch 60A 3-Pole (NEMA 4X, 200kA AIC)

Siemens HF322S is a fusible safety disconnect switch designed for reliable circuit protection and isolation in industrial applications. This three-pole switch operates at 240V AC with a 60A current rating and features a 200kA interrupting capacity at 240V for robust short-circuit protection. Constructed with NEMA 4X rated corrosion-resistant enclosure measuring 11.5" x 17.5" and weighing 30 lb, the unit accommodates Class R fuses and is compatible with NS frames. UL listed certification ensures compliance with industry safety standards, making it suitable for three-phase industrial power distribution systems, motor control centers, and manufacturing equipment where dependable electrical isolation is critical.

Key Features & Specifications

• Type: Fusible safety disconnect switch, three-pole configuration
• Voltage Rating: 240V AC
• Current Rating: 60A
• Dimensions: 11.5 in x 17.5 in
• Standards: UL listed, NEMA 4X enclosure rating
• Applications: Industrial power distribution, motor control centers, manufacturing equipment
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@240V
• Switch Style: Fusible
• Nema Rating: NEMA 4X
• Phase: 3
• Fuse Class: R
• Wire: 3
• Compatible Frames: NS
• Weight: 30 lb
• Country of Origin: Mexico

Product Identification

• UPC: 783643150942
• GTIN: 00783643150942