Siemens HF328NR - Fusible Disconnect Switch 600V AC (NEMA 3R, Class L Fuse)

Siemens HF328NR is a fusible disconnect switch designed for industrial power distribution and circuit protection. It features a 600V AC voltage rating with Class L fuse compatibility, housed in a NEMA 3R-rated enclosure measuring 42.913 x 74.803 x 11.811 inches (1090 x 1900 x 300 mm) and weighing 488 lb (221 kg) for robust outdoor/indoor installation. The single-configuration switch complies with UL standards and is compatible with PAF frames, engineered for motor control centers, HVAC systems, and heavy machinery applications where reliable circuit isolation is critical.

Key Features & Specifications

• Type: Fusible disconnect switch with single-configuration operation
• Voltage Rating: 600V AC
• Fuse Class: L
• Dimensions: 42.913 x 74.803 x 11.811 in (1090 x 1900 x 300 mm)
• Standards: UL listed, NEMA 3R enclosure rating
• Applications: Industrial power distribution, motor control centers, HVAC systems
• Configuration: Single
• Compatible Frames: PAF
• Switch Style: Fusible
• Weight: 488 lb (221 kg)
• Country of Origin: United States

Product Identification

• UPC: 783643150751
• GTIN: 00783643150751