Resideo RC840T-347 Electromechanical Relay THPU32HP7Y supporting 100-240 VAC or 24

supporting 100-240 VAC or 24 VDC in specialized configurations to match your control panel voltage requirements

Will this replace a 30VA or 50VA transformer

accurate response to pressure changes

Easy Diagnostics: Features convenient side taps for checking inlet and outlet pressure during commissioning

ensuring consistent communication between the thermostat and high-voltage components like blower motors or compressors

Resideo RC840T-347 Electromechanical Relay THPU32HP7Y supporting 100-240 VAC or 24The Resideo RC840T 347 Electromechanical Relay is a trade grade solution for contractors needing to interface low voltage thermostats with 347 VAC line voltage resistive loads. Built for reliability in demanding environments, this switching relay features an integrated 24V transformer, eliminating the need for external power supplies and streamlining the footprint in wiring compartments. It is fully compatible with modern 2 wire and 3 wire 24V