What is a YTTW copper-core copper interlocking armored mineral cable?
It consists of stranded copper conductors, mineral compound insulation, and a special non-combustible copper interlocking armored sheath.
What is a YTTW copper-core copper interlocking armored mineral cable?
It consists of stranded copper conductors, mineral compound insulation, and a special non-combustible copper interlocking armored sheath.