1)With domestic conformity certificate of explosion-proof 2)IP54 3)Die-casting moulding with steel die,beautiful appearance Technical Data: Ex mark:Ex dIIBT5 Intended use:Zone 1&2 and zone 21&22Ingress protection:IP54Frequency:50HzRated voltage: 220VCable Entry:G3/4,Cable outside diameter:Φ8~11.5mmMaterial: Aluminum alloy enclosure with sprayed plastic surfaceOrder Specification: NameCode of ...