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Adding Circuit Breakers

This tutorial teaches you how to insert circuit breakers on your feeders in your one-line diagram.

Open drawing E-4.1.

Add Circuit Breakersā€‹

  1. Run the ChangeĀ Graphics command.
    Ribbon: DMĀ Electricalā†’One-LineĀ Diagramā†’Ā Ā ChangeĀ Graphics
    Pulldown Menu: DMĀ Electricalā†’One-LineĀ Diagramā†’ChangeĀ Graphics

  2. Select the feeder between panel H1 and transformer T1.

  3. Press ENTER. The ChangeĀ FeederĀ Blocks dialog box will open.

  4. Set OCPĀ BlockĀ ā˜° to Circuit Breaker.

  5. Press the button.

The circuit breaker will be inserted on the feeder.