Functional Devices RIB243P-NC Power Relay R-410A System Protection: Acts as a

System Protection: Acts as a primary failsafe to prevent heat exchanger overheating and potential secondary damage

As a 120V 50W bolt-on heater

Robust Materials: Built with a forged brass body

this damper actuator diaphragm provides the flexible seal necessary to convert control air pressure into the mechanical force required to move the internal piston against spring tension

Functional Devices RIB243P-NC Power Relay R-410A System Protection: Acts as aThe Functional Devices RIB243P NC is a heavy duty, enclosed power relay engineered for rigorous commercial and industrial application control. Featuring 16 inch, 600V rated wire leads and a 0. 50 inch NPT nipple, this "Relay in a Box" provides a streamlined installation for 3 pole power switching. The 24 Vac dc continuous duty coil operates a 3PST configuration with Normally Closed (NC) contacts, making it a reliable choice for failsafe operations or