Core CVB Series multi-voltage relays are ideal for controlling lighting, motors, and fans in Building Automation and HVAC Controls applications. They can also be used to sense voltage being supplied to electrical loads.

The Core line of relay modules includes a highly versatile and reliable range of Open Board Multi-Voltage Control Relays. These devices are labor saving, installation ready modules. Our Open Board Series Relays offer features such as simple snap in installation, L.E.D. on/off status indicator, a hand-off-auto manual override switch on the contact side, and horsepower ratings.