dogman
Member
- Location
- Woodward,ok
I have a problem, I would like some help with. We have a 120/240 open delta serving our mechanics shop. Last friday we had winds over 70 mph. The shop kept kicking the main breaker, 200 amp 3 phase. The breaker did not feel hot after it kicked off. It did it 6 times before they left it off.
It has kicked off before in thunderstorms. Why would it kick off the main breaker? Thank you for your help. Bob
It has kicked off before in thunderstorms. Why would it kick off the main breaker? Thank you for your help. Bob