What is the “voltage rating” of copper OSP cabling?

February 4, 2020

The Superior Essex OSP copper cables have a 300 volt working voltage capability when used in communication circuit applications.

Communications cables are not formally voltage rated or listed as such by any listing or testing organization. OSP designs are manufactured to industry specifications that require, without failure, voltage testing between conductors and between the conductors and shield. This information is included in the electrical specification portion of each products catalog sheet.

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We know that not every project is the same and that not every application is an easy spec to meet. We want to talk with you to meet the need of any challenge that you have.

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