It is used for control circuit in kinds of offshore buildings, ... used for up to and including 150/250V control circuit in kinds of offshore buildings, such as ... PVC outer sheathed, flame-retardant, fire-resistant, shipboard control cable (NA)CKEV/NAEPR insulated, PVC sheathed, flame ... outer sheathed, flame-retardant, fire-resistant, shipboard control cable (NA)CKEV92/NAEPR insulated, PVC inner sheathed ...