Its unique combination groove design allows a single sheave to accommodate a wide range of belt sections

the trip-free manual reset or automatic reset functionality provides critical safety oversight for industrial cooling applications

5-ton cooling applications

the Emerson Alco 053317 is designed for compatibility with both R22 and R407C

Functional Devices RIB01P30-NONC Relay 323269-701 Its unique combination groove designThe Functional Devices RIB01P30 NONC Relay is a heavy duty, field proven solution for contractors managing high current HVACR and industrial automation loads. This 30A DPST relay features a dual pole configuration with one Normally Open (NO) and one Normally Closed (NC) contact set, providing versatile switching logic for energy management and fire safety systems. Housed in a NEMA 1 plenum rated enclosure, it is engineered for surface, nipple, or