product details
(NH) is the meaning of fire-resistant, that the cable should be in the flame temperature under the provisions of the normal operation of a certain period of time, the domestic standard has A, B two fire-resistant grade
Class A flame temperature 950 ~ 1000 ℃, the duration of the fire time 90 min, Class B flame temperature 750 ~ 800 ℃, the duration of the fire time 90 min.
RV is the full name of the copper-core PVC insulated connecting flexible wire and cable.
It is fire-resistant copper core PVC insulated flexible cable.
