ElectricSmarts posted on August 15, 2006 23:00
All-purpose MC AP ™ cable, a patented Southwire innovation, is UL® listed and NEC® compliant. Interlocked armor is equivalent to a green copper ground, eliminating branch circuit makeup and increasing installer productivity. HCF MC AP meets redundant NEC ® grounding requirements with 350% better grounding performance than AC cable. Use wherever AC or MC cable permitted.
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