Exposion Proof Disconnect with handle contacts

I can't find these disconnects I know we have used them before but I didn't spec them so I don't remember what they where.

I am looking for an explosion proof disconnect that has aux contacts to monitor the handle. These motors are on a VFD and I don't want them opening the disconnect while the drive is running.

Does anyone have a source for these?

Well you mean the disconnects are in an explosion-proof enclosure? Try Appleton.