mshields
Senior Member
- Location
- Boston, MA
I've uploaded a picture of the subject matter.
It's a Westinghouse electronic breaker (something like 150A frame) with what would appear to be a zero sequence CT above it wired into the shunt trip of the breaker. It appears to be serving as ground fault protection. Are any of you familiar with a such a product? Any idea who the manufacturer might be. Don't think it's Westinghouse. I suspect this came along after the fact but I could be wrong. All I know is that my Eaton guy isn't too sure either.
Appreciate the help,
Mike
It's a Westinghouse electronic breaker (something like 150A frame) with what would appear to be a zero sequence CT above it wired into the shunt trip of the breaker. It appears to be serving as ground fault protection. Are any of you familiar with a such a product? Any idea who the manufacturer might be. Don't think it's Westinghouse. I suspect this came along after the fact but I could be wrong. All I know is that my Eaton guy isn't too sure either.
Appreciate the help,
Mike