PART 120—ELECTRICAL INSTALLATION
Subparts
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A
Subpart A—General Provisions Sections 120.100–120.115 -
B
Subpart B—General Requirements Sections 120.200–120.220 -
C
Subpart C—Power Sources and Distribution Systems Sections 120.310–120.392 -
D
Subpart D—Lighting Systems Sections 120.410–120.434 -
E
Subpart E—Miscellaneous Systems and Requirements Sections 120.520–120.550