Circuit breakers that interrupt both hot and neutral? (Not GFCI/AFCI)
- Thread starter Jon456
- Start date
- Status
- Occupation
- Licensed Electrician
It's called a switched neutral breaker. It looks like a two pole gfci breaker but there is no test button. You don't need a special panel to use them.
drcampbell
Senior Member
- Location
- The Motor City, Michigan USA
- Occupation
- Registered Professional Engineer
When is a switched-neutral breaker called for?
The most common area I can think of is gas dispensers (514.11).
- Location
- Lockport, IL
- Occupation
- Semi-Retired Electrical Engineer
During my short career in the Naval Architecture and Marine Engineering business, we used them in the design and construction of tanker vessels. I am curious as to why you are being required to supply them for your project. Can you elaborate?
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