ceb58
Senior Member
- Location
- Raeford, NC
Looking for opinions. As we know 110.3 B states that the mfg. instructions are to be followed for elect. installations. But what if it is something specified by a 3ed party.
Here is an example. Electricians wired a communication building. They are using the conduit as an EGC for gen. purpose recpt. which by NEC is acceptable. However,Motorola has a standard, R-56, for communication buildings that we adhere to. There standard for this is an EGC must be ran with the phase conductors. So would this be a violation of 310.3 B even if it doesn't directly involve there equipment?
Here is an example. Electricians wired a communication building. They are using the conduit as an EGC for gen. purpose recpt. which by NEC is acceptable. However,Motorola has a standard, R-56, for communication buildings that we adhere to. There standard for this is an EGC must be ran with the phase conductors. So would this be a violation of 310.3 B even if it doesn't directly involve there equipment?