There are two problems. The first depends on what logic is to be applied. For example, how will you differentiate between a supply dip, a supply interruption, or a manual "off" command! To do that you need additional circuitry! Since we are venting a vault, none of the above would...
Thanks for the responses.
DanDel
Due to the high humidity environment, I am looking for a solid state relay.
Most plug-in relays are larger than the 1-cubic inch space requirement.
jbartos
The relay that is inked in your message will turn on after the delay. Thus, it will require a second...
I am looking for a small (~1"^3) solid state relay that will start a 120V 1/4hp AC blower when the power comes on. After 10 or 15 minutes it will open the circuit.
The application is a confined space with a blower. The blower is currently equipped with a timer set to run the blower twice a...