Each engineering office uses their own set of electrical graphic plan symbols; however, the symbols below are fairly common across many offices.  Refer to the symbol sheet for special symbols used in a particular set.

Telephone Jack

Telephone Jack

Data Jack

Data Jack

Data Jack - Wall Mounted

Wall Data Jack

Combination Telephone and Data Jack

Combination Telephone and Data Jack

Speaker

Speaker

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Article Updated: 2019-04-07
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