Western Electric 111C and 119C Transformer Information

March 31, 2002


The Western Electric 111C and 119C repeat coils were commonly used for all equalized circuits from the telephone company. Because equalized lines are no longer as common, these transformers have become harder to find while still remaining a valuable tool.

When one is located, it rarely has any documentation with it. The following diagram should be helpful in using one of the transformers.



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