Hello guys,
I found into these units in a couple plugged into contactors in a couple of different control panels, different brands but basically surge suppressors plugged into 24VDC contactors. I read about them a bit and found that they're for DC coils only.
They're suppressing surge in the coil, how is the surge generated and why are they not used on every contactor?
Why are they made for AC coil contactors?
Thanks
Kal
I found into these units in a couple plugged into contactors in a couple of different control panels, different brands but basically surge suppressors plugged into 24VDC contactors. I read about them a bit and found that they're for DC coils only.
They're suppressing surge in the coil, how is the surge generated and why are they not used on every contactor?
Why are they made for AC coil contactors?
Thanks
Kal