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 1 - Low-Voltage Electrical Safety Orders
Article 51 - Lighting Fixtures, Lampholders, Lamps and Receptacles
Section 2510.58 - Non-Grounding-Type Receptacles, Adapters, Cord Connectors, and Attachment Plugs
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) Nongrounding-type receptacles and connectors shall not be used for grounding-type attachment plugs.
(b) Adapters. Two-pole to three-pole adapters shall not be used. Adapters permitting change to different rated (amperes or volts) configurations shall not be used.
1. Editorial correction filed 11-2-83 (Register 83, No. 45).
2. Amendment of subsections (b) and (d) filed 8-27-86; effective thirtieth day thereafter (Register 86, No. 37).
3. Amendment of section heading, section and NOTE filed 5-5-2008; operative 5-5-2008. Submitted to OAL for printing only pursuant to Labor Code 142.3(a)(3) (Register 2008, No. 19).
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
