Why does the Chicago Electrical Code disapprove of NM, AC, and MC cables of any type?
Metallic Raceway....is the general wiring method for above grade new construction within buildings.
Nonmetallic raceway has expanded use underground, in corrosive atmospheres, in pools, and for signs.
See the Chicago Electrical Code, search http:://www.google.com
Metallic cable has an expanded use for extensions to receptacle outlets in dwellings under 4 stories and for flexible whips to ceiling fixtures in commercial occupancies.
This global requirement is consistent with the requirements in over 90% of the surrounding cities, towns, villages and counties. (Based on a survey of 105 surrounding jurisdictions)
Is this really true??
PS: Copies of the Chicago Electrical Code cost $130.00
[This message has been edited by Joe Tedesco (edited 11-11-2001).]
