(a) Circuit breakers or other overload devices shall be provided to protect power circuits.
(b) Insulating platforms of dry wood, rubber, or other suitable nonconductive material shall be kept in place at each switchboard, underground telephone station, power control switches, and at stationary machinery where shock hazards exist; provided, that metal plates on which a person normally would stand and which are kept at the same potential as the grounded, metal noncurrent-carrying parts of the power switches to be operated may be used.
Structure Code of Alabama
Title 25 - Industrial Relations and Labor.
Article 8 - Electrical Equipment.
Section 25-9-170 - Transformers, Conversion Equipment, Etc.
Section 25-9-171 - Power Wires and Circuits; Signal and Telephone Wires; Trolley and Feeder Wires.
Section 25-9-172 - Grounding of Frames, Casings, and Other Electrical Equipment.
Section 25-9-173 - Circuit Breakers, etc.; Insulating Platforms.
Section 25-9-174 - Telephones.
Section 25-9-175 - Electric Drills, etc.; Trailing Cables; Cables for Portable Equipment.