Regulations last checked for updates: May 17, 2024

Title 30 - Mineral Resources last revised: May 15, 2024
§ 18.4 - Electrical equipment for which approval is issued.

An approval will be issued only for a complete electrical machine or accessory. Only components meeting the requirements of subpart B of this part or those approved under part 7 of this chapter, unless they contain intrinsically safe circuits, shall be included in the assemblies.

[57 FR 61209, Dec. 23, 1992]
authority: 30 U.S.C. 957,961
source: 33 FR 4660, Mar. 19, 1968, unless otherwise noted.
cite as: 30 CFR 18.4