Functional Devices RIBU2C Relay and blower wheel for obstructions

and blower wheel for obstructions before replacing the switch

The AFS-262 features 1/4 inch OD metallic tubing connections equipped with integral compression ferrules and nuts for a secure

this self-centering adapter is specifically designed for both S10 and S20 series direct-coupled actuators

Can I use a 40A contactor to replace a 30A contactor

Functional Devices RIBU2C Relay and blower wheel for obstructionsThe Functional Devices RIBU2C is a professional grade, pilot controlled double pole double throw (DPDT) enclosure relay engineered for versatile integration into HVAC and building automation systems. Built with a 10 30 Vac Vdc or 120 Vac coil, this unit offers multi voltage input flexibility, allowing contractors to standardize on a single part for diverse switching requirements. The RIBU2C features NEMA 1 rated housing with 10 amp resistive contacts,