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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 Breakers​

  1. Run the Change Graphics command.
    Ribbon: DM Electrical→One-Line Diagram→  Change Graphics
    Pulldown Menu: DM Electrical→One-Line Diagram→Change Graphics

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

  3. Press ENTER. The Change Feeder Blocks dialog box will open.

  4. Set OCP Block ☰ to Circuit Breaker.

  5. Press the button.

The circuit breaker will be inserted on the feeder.