Some of these industrial ratings want to make me pull my hair out.....horsepower....volt/amps.....I've never bothered to commit any of it to memory.
Could some please tell me...
If a relay has a 24vac coil and a "hold VA" of 15. what does that translate to in current draw at 24 volts? Who knows what they're talking about.....I'm sure the relay probably kicks in around 18 volts or so. I'm just trying to get an idea of the transformer I'll need.