Breakermaster
Member
- Location
- Reisterstown Maryland
Hi everyone,
As I write this I can honestly say I have been stumped for the 1st time in my career. I teach continuing education for IEC Chesapeake. I had taken some time off. but back to education. As I was teaching a code change for 2011 using Mike's format, I came across this code section. 215.4 (A). It made no since to me. When I went over it in my class filled with 10 other MASTER ELECTRICIAN's no one could decifer what this code means or what it's intent. Between classes, I then referenced the code HANDBOOK to see what was behind this and it too does NOT give any incite. It appears that this is a new section since the 2008 NEC.
My question, can ANYONE let me and 10 other master electricians know what this means?
I have NEVER had multible feeders sharing 1 neutral! They are 2 or 3 wire feeders grouped with 1 multiwire neutral for each feeder, depending on if it is 3 phase or single phase. If I have more than 1 feeder, I have a multiwire neutral for each grouped feeder. What does this code mean and what is it trying to say? It mades NO since to me or any of my "students".
Thanks in advance for any help,
Scott Bowers
As I write this I can honestly say I have been stumped for the 1st time in my career. I teach continuing education for IEC Chesapeake. I had taken some time off. but back to education. As I was teaching a code change for 2011 using Mike's format, I came across this code section. 215.4 (A). It made no since to me. When I went over it in my class filled with 10 other MASTER ELECTRICIAN's no one could decifer what this code means or what it's intent. Between classes, I then referenced the code HANDBOOK to see what was behind this and it too does NOT give any incite. It appears that this is a new section since the 2008 NEC.
My question, can ANYONE let me and 10 other master electricians know what this means?
I have NEVER had multible feeders sharing 1 neutral! They are 2 or 3 wire feeders grouped with 1 multiwire neutral for each feeder, depending on if it is 3 phase or single phase. If I have more than 1 feeder, I have a multiwire neutral for each grouped feeder. What does this code mean and what is it trying to say? It mades NO since to me or any of my "students".
Thanks in advance for any help,
Scott Bowers