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Subchapter 5. Electrical Safety Orders
Group 2. High-Voltage Electrical Safety Orders
Article 39. Signs and Outline Lighting--Exceeding 600 Volts (Formerly Article 88)
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§2972. Electric-Discharge Tubing.

Electric-discharge tubing shall conform to the following:

(a) Support. Tubing shall be adequately supported on noncombustible, nonabsorptive supports.

(Title 24, Part 3, Section 600-33(b).)

(b) Contact with Flammable Material and Other Surfaces. The tubing shall be free from contact with flammable material and shall be located where not normally exposed to physical damage. Where operating in excess of 7.5 kilovolts, the tubing shall be supported on noncombustible, nonabsorptive, insulating supports which maintain a spacing of not less than 1/4 inch between the tubing and the nearest surface.

(Title 24, Part 3, Section 600-33(c).)

NOTE: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code.


1. Editorial correction filed 11-2-83 (Register 83, No. 45).

2. Amendment filed 12-10-87; operative 1-9-88 (Register 88, No. 1).

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