Siemens HF368NR - Fusible Disconnect Switch 1200A@600V (NEMA 3R, 200kA AIC)

Siemens HF368NR is a fusible disconnect switch designed for high-current industrial power distribution systems, providing reliable circuit protection with a 200kA interrupting capacity at 600V. This heavy-duty switch features a 1200A current rating across three poles, housed in a NEMA 3R-rated enclosure measuring 42.913" x 74.803" x 11.811" (1,090mm x 1,900mm x 300mm) and weighing 488 lb for robust field installation. Compliant with UL and ANSI standards, it accepts Class L fuses and is compatible with PGP frames for seamless integration into existing power infrastructures. The unit is engineered for demanding applications including manufacturing plants, data centers, and utility substations requiring 800-1200A protection in three-phase systems.

Key Features & Specifications

• Type: Fusible disconnect switch, NEMA 3R enclosure, single configuration
• Voltage Rating: 600V AC
• Current Rating: 1200A (800-1200A range)
• Dimensions: 42.913" x 74.803" x 11.811" (1,090mm x 1,900mm x 300mm)
• Standards: UL/ANSI compliant
• Applications: Industrial power distribution, manufacturing plants, data centers
• Switch Style: Fusible
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@600V
• Phase: 3
• Fuse Class: L
• Weight: 488 lb
• Compatible Frames: PGP

Product Identification

• UPC: 783643174214
• GTIN: 00783643174214