Siemens Industrial Controls GNF322RA Safety Switch 321702-401 You would need a bushing-style

You would need a bushing-style sheave or a different fixed bore model to accommodate a smaller shaft diameter

Enhanced Safety Logic: Features an inclusive safety lockout mechanism to prevent natural gas leakage if ignition is unsuccessful

Fabricated from a high-durability synthetic elastomer

The Carrier 305830-751 assembly includes specialized gaskets for the motor mounting bracket

designed to fit compact spaces without compromising thermal management

Siemens Industrial Controls GNF322RA Safety Switch 321702-401 You would need a bushing-styleThe Siemens GNF322RA Safety Switch is a heavy duty, 3 pole non fusible disconnect engineered for rigorous industrial and commercial HVACR applications. Rated for 60 Amp 240V, this switch provides reliable power isolation for motors, air handling units, and large condensers. It is housed in a rugged NEMA 3R enclosure, making it suitable for both indoor and outdoor installations where protection against rain, sleet, and external ice formation is