Siemens VF358TL is a heavy-duty, panel-mounted fusible safety switch designed for the main circuit protection and isolation of high-current three-phase industrial power systems. It is rated for 600V AC operation with a continuous current capacity of 1200A and features a robust, three-pole single-unit configuration built to interrupt fault currents up to 200kA at 480V. The switch utilizes a Vacu-Break mechanism for reliable arc quenching and is constructed with a NEMA 1 enclosure, weighing 118.058 lb for durable panel integration. It complies with industry standards for fusible disconnects and is compatible with PLP frames, accepting Class T and L fuses for coordinated protection in demanding applications such as industrial machinery, large motor control centers, and main service distribution panels.
Key Features & Specifications
Type: Vacu-Break (VF) Fusible Safety Switch, Panel Mount