UL 444-2008 pdf download.Communications Cables. 3 Definitions 3.1 The following definitions apply in this standard: 3.2 BONDED METAL SHIELD – A covering over the cable core assembly consisting of a metal tape whose outer surface
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UL 444-2010 pdf download
UL 444-2010 pdf download.Communications Cables. 1 Scope 1 .1 This standard applies to 60 – 250°C single- or multiple-conductor jacketed or unjacketed, integral or nonintegral cables and single or multiple coaxial cables for telephone and
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UL 444-2021 pdf download.Communications Cables. 5.5.3 Cables that contain 200 or more pairs may contain acceptable defective pairs in a quantity that shall not exceed 0.5 percent of the number of pairs marked on the
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