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3 pole power contactors used for supplying power to 3 phase induction motors are generally placed vertically inside starter panel. If I place it horizontally inside starter panel due of less place available will there be much functional problem ( especially the large size power contactors for motors 75 k W and above .

Any suggestion is welcome.






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Hello Sb1234


There are some contactors that you must only use in the vertical plane, and others that can be mounted in any orientation.

You need to check the data book fo the contactors you are using, or consult with the supplier.


Best regards,


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