NM CID ES-3 Practice Questions - New Mexico CID ES-3 Low Voltage Special Systems (Under 50 Volts) Examination Exam

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A specification calls for CL2R in a vertical shaft. Which substitution is permitted by the NEC 2020 Class 2/3 cable substitution hierarchy?

CL2X in place of CL2R CL2 in place of CL2R CL2P or CL3P (or CMP) in place of CL2R CMX in place of CL2R

Correct Answer:

CL2P or CL3P (or CMP) in place of CL2R

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