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Star/Delta

Hi this is probably a mundane question so apologies. I'm a student and I need some information about replacing a Star/Delta contactor for a motor. I know if you replace one you replace the other because they're interlocked, but when you actually go buy a set of star/delta contactors, how do I know what I need?


Do I just need to know the coil voltages and that's it?


Thanks.

Stephen
Parents
  • Former Community Member
    0 Former Community Member
    Don’t forget that some Y/D pairs may be mechanically interlocked in addition to the electrical interlocking.
Reply
  • Former Community Member
    0 Former Community Member
    Don’t forget that some Y/D pairs may be mechanically interlocked in addition to the electrical interlocking.
Children
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