Siemens HF322NR - Fusible Disconnect Switch 60A 240V AC (NEMA 3R Enclosure)

Siemens HF322NR is a fusible safety disconnect switch designed for reliable circuit protection and isolation in industrial applications. This UL-certified device features a 240V AC voltage rating with 60A current capacity and 200kA interrupting rating at 240V for robust short-circuit protection. The switch is constructed with a NEMA 3R rated enclosure measuring 11.5 x 17.5 inches and weighing 19 lb, providing durable outdoor protection while operating across a wide temperature range of -25°C to 70°C. Compliant with UL standards, this three-phase disconnect utilizes Class R fuses in a three-pole configuration as part of the VBII Series, making it suitable for industrial power distribution systems, motor control centers, and machinery requiring safe maintenance isolation.

Key Features & Specifications

• Type: Fusible safety disconnect switch, VBII Series
• Voltage Rating: 240V AC
• Current Rating: 60A
• Dimensions: 11.5 in x 17.5 in
• Standards: UL Certified
• Applications: Industrial power distribution, motor control centers, machinery isolation
• Switch Type: HF
• Configuration: Single
• Temp Rating: -25°C to 70°C
• Phase: 3
• AIC rating: 200kA@240V
• Poles: 3
• Protection: Fusible
• Nema Rating: NEMA 3R
• Fuse Class: R
• Weight: 19 lb
• Enclosure: NEMA 3R
• Country of Origin: Mexico

Product Identification

• UPC: 783643150690
• GTIN: 00783643150690