Siemens VB357BL - Fusible Safety Switch 800A 600V (200kA AIC @480V)

Siemens VB357BL is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 3-phase switch features a 600V voltage rating and 800A current capacity for robust electrical control applications. Constructed with Vacu-Break technology in a NEMA 1 enclosure, the unit weighs 150 lb and provides reliable arc interruption. The switch complies with industry standards and offers 200kA interrupting capacity at 480V for high-fault protection. Typical applications include industrial machinery, manufacturing facilities, and commercial power distribution systems requiring fusible disconnecting means.

Key Features & Specifications

• Type: Vacu-Break fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 800A
• Dimensions: Compatible with FHP frames
• Standards: NEMA 1 rated enclosure
• Applications: Industrial power distribution, machinery control
• Switch Type: Fusible safety switch
• Configuration: Single unit
• Phase: 3-phase
• Poles: 3
• AIC rating: 200kA at 480V
• Fuse Class: T, L
• Weight: 150 lb
• Family: Vacu-Break
• Item Subcategory: Panel Mount

Product Identification

• UPC: 783643232204
• GTIN: 00783643232204