Mounting Classic 150

[labusker]

I want to mount the classic 150 directly on top of the MNDC125. The MNDC125 has 3/4"-1" knockouts on top. I could not find anywhere what the knockout sizes are on the classic.
Can someone help me. Just looking ahead.

[Kent0]

The Classic as 1" KOs on the sides and bottom. See note at the top page 3 of the MNDC manual; the KOs on the MNDC are located to match up with the Classic.

[labusker]

  Great, that helps me a lot.