Siemens VB358BL - Fusible Safety Switch 1200A 600V (3-Pole Vacu-Break)

Siemens VB358BL is a panel-mounted safety switch designed for industrial circuit protection and isolation in high-capacity electrical systems. This Vacu-Break switch operates at 600V with a 1200A current rating, providing robust protection for three-phase applications. The unit features a heavy-duty construction weighing 175 lb with fusible switch configuration and three-pole operation, engineered for reliable performance in demanding environments. It complies with NEMA 1 standards and offers 200kA interrupting capacity at 480V, ensuring safe operation during fault conditions. Typical applications include industrial power distribution, motor control centers, and main service disconnects where high-interrupting capacity and reliable isolation are required.

Key Features & Specifications

• Type: Vacu-Break fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Configuration: Single
• Poles: 3
• Phase: 3-phase
• AIC Rating: 200kA @ 480V
• Switch Style: Fusible
• Fuse Class: T, L
• NEMA Rating: 1
• Compatible Frames: PLP
• Weight: 175 lb
• Standards: NEMA 1
• Applications: Industrial power distribution, motor control centers, main service disconnects

Product Identification

• UPC: 783643232228
• GTIN: 00783643232228