UL 2250:2017 pdf download
1 .1 These requirements cover Type ITC instrumentation control cables consisting of two or more current-carrying copper or thermocouple alloy conductors with or without either or both: a) Grounding conductor(s), bare or insulated, and b) One or more optical-fiber members, all under an overall jacket. These electrical and composite electrical/optical-fiber cables are intended for use […]
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