ULAWM 2576 (150 V), VW-1, UL CM, CSA FT4. 300V Foil Shield Multi-conductor Cable. The foil shielded multi-conductor cable can be used where EMI levels are moderate. They offer good high frequency shielding. Features and Benefits ; Stranded tinned copper conductors ; Aluminium/polyester foil shield offers additional strength and insulation ; PVC insulation ; Overall flame retardant PVC jacket