How to break a line in AutoCAD?

1. Open the Home & expand the DRAW panel.
2. Click on the DIVIDE tool.
3. Click on the line, spline, circle, polyline or circle you wish to break.
4. Enter the number of intervals at which you would like to break your object.

Is there a break line command in AutoCAD?

Yes. You can also split a line in AutoCAd by using the following command / shortcut: DIVIDE.