Superior electrical cable with copper electrical wire for residential electrical wiring projects. 12 AWG Romex SIMpull NMD90 with Freeze Flex includes 3 copper conductors and one ground wire. Use it for electrical wiring of outlets, switches, ceiling fans and other household appliances. Romex SIMpull features Southwire\’s NoLube SIM technology which has revolutionized the way wire is pulled into conduit without any pulling lubricant, saving contractors both time and money. Romex SIMpull NMD90 electrical cable pulls 50% easier, is tear resistant, reduces burn-thru and strips easier. Freeze Flex gives you more pliability, easier stripping and added crack-resistance in cold weather. NMD90 Nylon Voltage rating: 300 volts Maximum conductor temperature: 90 C Cold temperature rating: -25C Flame test rating: FT1 Conforms to: CAS Standard C22.2 no. 48 CSA Approval (file) number: LL7319C Conductor: stranded copper Insulation: heat resistant PVC Protective sheath: nylon is extruded over the PVC insulation Sold by the foot, 246 foot roll (75m)