Siemens HF322J is a fusible disconnect switch designed for providing visible isolation and overcurrent protection in three-phase industrial power distribution systems. It is rated for 240V AC operation with a 60A current rating and features a 200kA interrupting capacity at 240V for robust short-circuit protection. The switch is constructed within a NEMA 12 enclosure measuring 13.78 x 7.874 x 21.654 inches and weighing 21.738 lb, and it is UL listed for safety compliance. This device is engineered for integration with MXP frames and is typically applied in motor control centers and panelboards where reliable circuit isolation and Class R fuse protection are required.
Key Features & Specifications
Type: Fusible Disconnect Switch, VBII Series, HF type
Voltage Rating: 240V AC
Current Rating: 60A
Dimensions: 13.78 x 7.874 x 21.654 inch
Standards: UL listed, NEMA 12 enclosure rating
Applications: Industrial power distribution, motor control centers, panelboards