Siemens HF321N - Fusible Disconnect Switch 30A 3-Pole (200kA AIC @240V)

Siemens HF321N is a fusible safety disconnect switch designed for reliable circuit protection and isolation in industrial applications. This 3-pole switch operates at 240V AC with a 30A current rating and features a 200kA interrupting capacity at 240V for robust fault protection. The unit features a compact 9.0 x 15.4 inch NEMA 1 enclosure weighing 20 lb, constructed for durable performance in industrial environments. It carries UL certification and is compatible with MXP frames, meeting industry standards for safety and reliability. Typical applications include motor control centers, industrial machinery, and power distribution systems requiring secure circuit isolation.

Key Features & Specifications

• Type: Fusible safety disconnect switch, HF type, VBII Series
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 9.0 in x 15.4 in
• Standards: UL certified, NEMA 1 rated
• Applications: Industrial machinery, motor control centers, power distribution systems
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@240V
• Switch Style: Fusible
• Nema Rating: NEMA 1
• Fuse Class: R
• Compatible Frames: MXP
• Weight: 20 lb
• Country of Origin: Mexico

Product Identification

• UPC: 783643150287
• GTIN: 00783643150287