Specification: 0.6/1kV, 1~5 cores, cross-section 2.5mm² ~ 400mm² Application: Indoor power distribution for shopping malls, office buildings, hospitals, tunnels, subways and high-rise crowded public buildings. It produces low smoke and zero halogen gas during fire to facilitate evacuation. Suitable for fixed laying in cable trays and conduits. Not for direct burial; choose armored WDZB-YJY22 for underground installation.