408. SWITCHBOARDS AND SWITCHGEARS OF 1000 AMPERES OR LARGER

ARTICLE 408 SWITCHBOARDS, SWITCHGEAR, AND PANELBOARDS 408.23 Switchboards and Switchgears of 1000 Amperes or Larger. Subsection 408.23 is stricken in its entirety without substitution. SOURCE: Final Rulemaking published at 67 DCR 6069 (May 29, 2020 – Part 2); as amended by Final Rulemaking published at 68 DCR 7439 (July 30, 2021). The District of Columbia Electrical Code (2017), referred to as the “Electrical Code,” consists of the 2014 edition of the National Electrical Code (National Electrical Code), published by the National Fire Protection Association (NFPA), as amended by the Electrical Code Supplement of 2017 (12-C DCMR). The National Electrical Code is copyrighted by the NFPA and therefore is not republished here. However, a copy of the text may be obtained from the NFPA. District of Columbia Municipal Regulations Electrical Code Supplement of 2017 12-C DCMR ART. 408