California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 5 - Electrical Safety Orders
Group 2 - High-Voltage Electrical Safety Orders
Article 20 - Interrupting and Isolating Devices
Section 2840 - Identification
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) Circuit breakers shall have a permanent and legible nameplate including the following information: manufacturer's name or trademark, manufacturer's type or identification number, continuous current rating, interrupting rating in MVA or amperes, and maximum voltage rating.
(b) Modifications of a circuit breaker affecting its rating(s) shall be accompanied by an appropriate change in the identification data on the nameplate.
(Title 24, Part 3, Section 710-21(a)(4) f.)
1. Editorial correction filed 11-2-83 (Register 83, No. 45).
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code.
