Siemens HF365JA is a fusible disconnect switch designed for providing visible isolation and overcurrent protection in three-phase industrial power distribution systems. It is rated for 600V AC operation with a 400A current capacity and features a 200kA interrupting rating at 600V for robust short-circuit protection. The switch is constructed within a NEMA 12 enclosure measuring 6.693" x 22.047" x 45.276" and weighing 99.8 lb, and it is UL listed for safety compliance. It is engineered for reliable operation in ambient temperatures from -25°C to 70°C (-13°F to 158°F), making it suitable for use in manufacturing plants, machinery control panels, and other industrial applications requiring a 3-pole fusible disconnect.
Key Features & Specifications
Type: Fusible Disconnect Switch, VBII Series, HF Type
Voltage Rating: 600V AC
Current Rating: 400A
Configuration: Single, 3-Pole
Phase: 3
AIC Rating: 200kA @ 600V
Dimensions: 6.693" W x 22.047" H x 45.276" D (170mm x 560mm x 1150mm)