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Subchapter 5. Electrical Safety Orders
Group 2. High-Voltage Electrical Safety Orders
Article 26. Metal-Enclosed Power Switchgear and Industrial Control Assemblies (Formerly Article 75)
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§2857. Scope.

This article covers assemblies of metal-enclosed power switchgear and industrial control, including but not limited to switches, interrupting devices and their control, metering, protection and regulating equipment, when an integral part of the assembly, with associated interconnections and supporting structures. This article also includes metal-enclosed power switchgear assemblies which form a part of unit substations, power centers, or similar equipment.

(Title 24, Part 3, Section 710-24(a).)

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 including renumbering of former Article 75 to Article 26 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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