Siemens HF223NR - Fusible Disconnect Switch 240V AC 100A (NEMA 3R Enclosure)

Siemens HF223NR is a fusible safety disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. This UL-listed unit features a 240V AC voltage rating and 100A current capacity, housed in a NEMA 3R-rated enclosure measuring 12.0 x 23.1 inches with Class R fuse compatibility. Engineered for 200kA interrupting capacity at 240V, the single-configuration switch utilizes 3-wire connections with 2 poles, compliant with industrial safety standards. Typical applications include motor control centers, HVAC systems, and heavy machinery power management in harsh environments.

Key Features & Specifications

• Type: Fusible safety disconnect switch with MHP frame compatibility
• Voltage Rating: 240V AC
• Current Rating: 100A
• Dimensions: 12.0 x 23.1 inches (304.8 x 586.7 mm)
• Standards: UL listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, motor control centers
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@240V
• Fuse Class: R
• Wire: 3
• Phase: 1
• Weight: 34 lb (15.4 kg)
• Country of Origin: Mexico

Product Identification

• UPC: 783643150621
• GTIN: 00783643150621