Ken Amelin
06-12-2013, 03:45 PM
Our state standards are probably like most others, A bit ambiguous and unclear.
The electrical section requires us to observe and indentify the "number of branch circuits and overcurrent devices in the panel enclosure.
So this is a quiz for you seasoned inspectors.
The attached photo of a panel with the yellow line enclosing a few of the breakers in this panel. (I didn't include all because it is too large.)
The question is "What is the number of branch circuits and overcurrent devices" enclosed within the yellow box.
I come up with 16 over current devices & 17 circuits.
I am asking this question because I have no clue how to determine the number of overcurrent devices or number of branch circuits.
1. Are tandem breakers in "one enclosure" considered one overcurrent device?
2. Is a linked two pole breaker considered one over current device? (what if that linked breaker feeds two single phase circuits?
3. Is a double tapped breaker considered one or two branch circuits?
4. Are the two wires on a 220V two pole breaker consider 1 or two branch circuits?
The electrical section requires us to observe and indentify the "number of branch circuits and overcurrent devices in the panel enclosure.
So this is a quiz for you seasoned inspectors.
The attached photo of a panel with the yellow line enclosing a few of the breakers in this panel. (I didn't include all because it is too large.)
The question is "What is the number of branch circuits and overcurrent devices" enclosed within the yellow box.
I come up with 16 over current devices & 17 circuits.
I am asking this question because I have no clue how to determine the number of overcurrent devices or number of branch circuits.
1. Are tandem breakers in "one enclosure" considered one overcurrent device?
2. Is a linked two pole breaker considered one over current device? (what if that linked breaker feeds two single phase circuits?
3. Is a double tapped breaker considered one or two branch circuits?
4. Are the two wires on a 220V two pole breaker consider 1 or two branch circuits?