480V/3PH/ dual speed motor contactor

We have a not very old tool room lathe with a dahlander motor controlled by a drum switch I.e. FF SF FR SR.
Emailed the mfr in Brazil and the switch showed up a few days later.
I haven't heard the words consequent pole and dahlander since college in the early 60s.
Those folks back then were pretty damn smart.
 

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