This is a Siemens heavy duty safety switch. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. This unit needs to be hardwired and should be installed by a professional. The cover opens/closes. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Safety Switch |
| Manufacturer Part Number | HF321NR |
| Protection Method | Fusible |
| Duty | Heavy Duty |
| UL Fuse Class | H; J; K; R |
| Fuse Kit (Class R) | Mfr. No. HR21 |
| Phase | Three |
| Current Rating | 30 A |
| Voltage Rating | 240V AC |
| Horsepower @ 240V AC | 7-1/2 hp |
| Horsepower @ 480V AC | 75 hp |
| Horsepower @ 600V AC | 30 hp |
| Contact Form | 3PST |
| Number of Poles | 3 |
| Number of Wires | 3 |
| Environment | Indoor/Outdoor |
| NEMA Enclosure Rating | 3R |
| Housing Material | Steel |
| Height | 15-3/8 in |
| Width | 9 in |
| Depth | 8-1/4 in |
| Compatible with Manufacturer Model Number | HR21 |