Siemens HF365NRA is a fusible disconnect switch designed for providing visible isolation and overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 400A, and 3-phase operation, featuring a robust NEMA 3R enclosure with dimensions of 6.693" x 22.047" x 45.276" and a weight of 94.583 lb for durable outdoor and indoor use. The switch is UL listed, offers an interrupting capacity of 200kA at 600V, and operates reliably within a temperature range of -25°C to 70°C (-13°F to 158°F). It is engineered for integration into compatible PGP frames and is typically applied in motor control centers, panelboards, and other industrial equipment requiring a 400A, Class R fusible disconnect.
Key Features & Specifications
Type: Fusible Disconnect Switch, VBII Series, HF Type, Single Configuration
Voltage Rating: 600V AC
Current Rating: 400A
Dimensions: 6.693 x 22.047 x 45.276 inch (170 x 560 x 1150 mm)
Standards: UL listed, NEMA 3R
Applications: Industrial power distribution, motor control centers, panelboards