Functional Devices-RIB TR20VA003 Transformer the diaphragm likely has a

the diaphragm likely has a rupture or has lost its elasticity due to aging

Featuring a round start capacitor form factor

While the switch itself can fail

this unit handles up to 440 VAC

high resistance or an open circuit indicates the lead requires replacement

Functional Devices-RIB TR20VA003 Transformer the diaphragm likely has aThe Functional Devices RIB TR20VA003 is a 24VAC to 24VAC isolation transformer designed for professionals requiring a robust 20VA control transformer for building automation and HVACR systems. This Class 2 transformer serves as a reliable power supply for driving relays, powering sensors, and supporting digital I O circuits in demanding environments. Featuring a foot and single threaded hub mount, it provides versatile installation options, whether