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Recent content by Wallowitz

  1. Wallowitz

    NFPA 79, external power source and estop circuit

    From NFPA 79, 13.2.4 requires that orange is to be used for conductors that do not de-energize when a disconnect is switched off. How does that reconcile with a production line that has multiple machines but only one central estop string? Do all of the estop conductors have to be orange in the...
  2. Wallowitz

    NFPA 79:external power vs estop string

    From NFPA 79, 13.2.4 requires that orange is to be used for conductors that do not de-energize when a disconnect is switched off. How does that reconcile with a production line that has multiple machines but only one central estop string. Do all of the estop conductors have to be orange in the...
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