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Class I and class II modular wiring system

  • US 9,583,923 B2
  • Filed: 03/15/2013
  • Issued: 02/28/2017
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A cable comprising:

  • an outer conduit, wherein the outer conduit has a voltage rating of approximately 600 volts;

    an inner conduit located inside the outer conduit, wherein the inner conduit comprises a non-conductive outer sheath having a voltage rating of approximately 600 volts, and an inner metallic sheath;

    a plurality of conductors located between the inner conduit and the outer conduit, wherein;

    one of the plurality of conductors located between the inner conduit and the outer conduit is a grounding wire,at least two additional conductors of the plurality of conductors located between the inner conduit and the outer conduit are capable of carrying line voltage, andat least one of the additional conductors located between the inner conduit and the outer conduit has a diameter of approximately 12 American Wire Gauge (AWG); and

    a plurality of conductors located within the inner conduit, wherein;

    one of the plurality of conductors located within the inner conduit is a drain wire.

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