Siemens VB358TL - Fusible Safety Switch 600V/1200A (200kA AIC @480V)

Siemens VB358TL is a heavy-duty industrial switch designed for high-current circuit protection in three-phase power systems. This Vacu-Break fusible switch features a 600V voltage rating and 1200A current capacity, housed in a rugged NEMA 1 enclosure weighing 175 lb for panel-mounted installations. The unit meets industry standards with a 200kA interrupting capacity at 480V and accepts Class T/L fuses for robust short-circuit protection. Its three-pole single-configuration design is compatible with FHP frames, making it suitable for commercial power distribution, industrial control panels, and large motor applications requiring reliable circuit isolation.

Key Features & Specifications

• Type: Vacu-Break fusible safety switch (VB series)
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: T, L
• NEMA Rating: 1
• Compatible Frames: FHP
• Switch Style: Fusible
• Weight: 175 lb
• Standards: UL/cUL listed
• Applications: Power distribution, industrial control, motor circuits

Product Identification

• UPC: 783643232235
• GTIN: 00783643232235