Siemens HF368NR is a heavy-duty fusible disconnect switch designed for the safe isolation and protection of high-current industrial power circuits. It provides a 600V AC voltage rating with a current rating of 1200A and features a robust, three-pole, single-configuration construction with an interrupting capacity of 200kA at 600V. The unit is housed in a substantial NEMA 3R enclosure measuring 74.803 x 42.913 x 11.811 inches and weighing 350.733 lb, built for reliable operation in temperatures from -25°C to 70°C. It is UL listed and designed for compatibility with PGP frames, ensuring compliance with industrial safety standards for applications such as motor control centers, power distribution panels, and main service disconnects.
Key Features & Specifications
Type: Fusible Disconnect Switch, VBII Series, HF type
Voltage Rating: 600V AC
Current Rating: 1200A (Range: 800A - 1200A)
Dimensions: 74.803" H x 42.913" W x 11.811" D
Weight: 350.733 lb
Standards: UL listed, NEMA 3R enclosure rating
Applications: Industrial power distribution, motor control centers, main service disconnects