Functional Devices RIB043P Relay Els PW 17895 this component features an automatic

this component features an automatic reset mechanism that triggers an open circuit at 5 PSIG and closes at 20 PSIG

Operational Integrity: Prevents vacuum-breaking failures by maintaining a tight seal during thermal expansion and contraction

excessively high voltage from charging systems can increase thermal stress on the coil

and 240V AC) to suit diverse residential and commercial control circuits

The access port features a standard Schrader core and cap

Functional Devices RIB043P Relay Els PW 17895 this component features an automaticThe Functional Devices RIB043P is a heavy duty 480V 20A 3PST NO enclosed relay designed for high voltage industrial and commercial HVACR applications. Engineered for switching 3 phase motor loads and lighting circuits, this pilot controlled relay features NEMA 1 enclosure protection, ensuring durability in mechanical rooms. This unit utilizes a triple pole single throw normally open configuration, making it ideal for 480 VAC power switching without