These two are the largest contactors in the cabinet and control the lift motor, presumably one for each direction. They are labelled L and M. I’m not sure if they supply the motor directly or operate the motor generator set.
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See full size image Caption: Contactors in A lift's control cabinet, 24 Sep 2011 Description: These two are the largest contactors in the cabinet and control the lift motor, presumably one for each direction. They are labelled L and M. I'm not sure if they supply the motor directly or operate the motor generator set. Alt text: Contactors in A lift's control cabinet, 24 Sep 2011 Image credit: Team Urbex - ATF Photo subject date: 24/09/2011 |