Siemens HF321S - Fusible Disconnect Switch 240V ACV (30A, 200kA AIC)

Siemens HF321S is a fusible safety disconnect switch designed for industrial power distribution systems requiring reliable circuit protection. This UL-listed, NEMA 4X-rated unit handles 240V ACV with a 30A current rating and 200kA interrupting capacity, housed in a corrosion-resistant 9.0" x 15.5" enclosure weighing 20 lb. Engineered for three-phase applications, it features R-class fuse compatibility and MXP frame integration, meeting stringent industrial safety standards for motor control centers and heavy equipment power isolation.

Key Features & Specifications

• Type: Fusible disconnect switch (VBII Series)
• Voltage Rating: 240V ACV
• Current Rating: 30A
• Dimensions: 9.0 in x 15.5 in
• Standards: UL listed, NEMA 4X
• Applications: Industrial power distribution, motor control
• Switch Style: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@240V
• Fuse Class: R
• Weight: 20 lb
• Compatible Frames: MXP
• Country of Origin: Mexico

Product Identification

• UPC: 783643150935
• GTIN: 00783643150935