Siemens VB357TL - Fusible Safety Switch 600V/800A (200kA AIC @480V)

Siemens VB357TL is a Vacu-Break fusible safety switch designed for high-current industrial power distribution systems. This panel-mounted switch features a 600V AC voltage rating and 800A current capacity, with a robust 150 lb construction housing three poles in a single configuration. It meets NEMA 1 standards and delivers 200kA interrupting capacity at 480V, compatible with FHP frames. Typical applications include motor control centers and heavy machinery power isolation.

Key Features & Specifications

• Type: Fusible safety switch, Vacu-Break (VB) series, panel-mounted
• Voltage Rating: 600V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: T, L
• NEMA Rating: 1
• Compatible Frames: FHP
• Weight: 150 lb
• Standards: NEMA 1 compliant
• Applications: Industrial power distribution, motor control centers

Product Identification

• UPC: 783643232211
• GTIN: 00783643232211