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208v

  1. jar546

    Electrical Code of the Day 20 February 2019

    Here is one that is often overlooked: 408.3(F)(1) High-Leg Identification. A switchboard, switchgear, or panelboard containing a 4-wire, delta-connected system where the midpoint of one phase winding is grounded shall be legibly and permanently field marked as follows: “Caution _____ Phase Has...
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