Core CVR Series multi-voltage relays are ideal for controlling lighting, motor, and fans in Building Automation and HVAC Controls applications. They can also be used to sense voltage being supplied to electrical loads. Open relays allow current when the relay or contactor is energized. This means that when voltage is applied to the relay terminals, this contact closes.
The core components line of CVRs includes a highly versatile and reliable range of Enclosed Multi-Voltage Control Relays. These devices are labor saving, installation ready modules. Our CVR Series Relays offers features such as color coded wires for easy installation, mounting by either a 1/2" threaded conduit hub or panel mountable with the supplied hardware. Other convenient features on some models include an L.E.D. on/off status indicator, a hand-off-auto manual override switch on the contact side, and horsepower rated modules.