I have a Cedarburg static phase converter for sale.
It is the model #1300. The newer ones have a plastic case, but this one has an aluminum one. The new ones are called #1300 B.
The new price is $154. I'll take $50 + shipping.
The catalog shows it works with 1 to 3 hp motors.
It will fit into a flat-rate box.
It works great. My retrofit is using a VFD to drive the spindle, so this is no longer needed.
P.M. me for more pics or any questions.
Thanks for looking ,