Open conductors or cables

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steve66

Senior Member
Location
Illinois
Occupation
Engineer
Refering to 225.18 (conductor clearances for overhead conductors and cable), what is an open conductor or open multiconductor cable?

Insulated, covered, and uncovered are in the definitions in 100, but not open?
 
398.2 Definition.
Open Wiring on Insulators. An exposed wiring method using cleats, knobs, tubes, and flexible tubing for the protection and support of single insulated conductors run in or on buildings.
 
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