· RIP 1959-2015
Welcome to the forum...:thumbsup:Hey guys, looking for a little help with what to call something. I need a device that will disconnect a low voltage wire in a thermostat when AC power is present. Basically a box that, when electricity is ON (110v), it will cut off the thermostat or disconnect one of the thermostat wires. Is there something that exists like this? If I am not being descriptive enough let me know.
Thanks for any help! :
You can use a Normally Closed contactor.