... .75mm2 to 6mm2Application:universal use,mainly placed in cable pit or cable tank ,used in control circuit Characteristics and Applications ... , applicabe for applications demanding for smoke thickness uponburning of cable and for released quantity of hydrogen chloride gas. Standards ... the type of common control cable. Type of the low smoke, low halogen, flame retardant cable: plus DDZA DDZB DDZC DDZD ...