drcampbell
Senior Member
- Location
- The Motor City, Michigan USA
- Occupation
- Registered Professional Engineer
If they were common trip there's no need for handle tiesThey would operate as a group, but there's no common trip. Unless the oomph of a single breaker tripping has enough oomph to shut off the other two as well. Especially if one of the breakers on the end trip-- would it have enough leverage to trip all 3??
Handle ties are only for simultaneous manual operation.They would operate as a group, but there's no common trip. Unless the oomph of a single breaker tripping has enough oomph to shut off the other two as well. Especially if one of the breakers on the end trip-- would it have enough leverage to trip all 3??