Carol C2525A 20/3C Premium Shielded Communication/Control Cable UL-2093 /50ft
It consists of x3 20awg premium grade PE (PolyEthylene) insulated color-coded stranded (7×28 stranding) tinned copper conductors, wrapped in a Flexfoil shield (100% coverage aluminum foil/polyester tape backing with min 25% overlap and foil side facing out), with stranded tinned copper drain wire, all in a gray premium grade PVC (PolyVinyl Chloride) jacket.