... Exe IICT6 2,High quality with competitive price 2013 factory manufacture Explosion Proof Corrosion Proof Control Unit Application: 1 ... explosion proof control switch, with more advantages, such as compact structure, reliable quality, smaller volume, high capacity of ... ,Ingress protection:IP658,Corrosion resistance:WF29,Product form: Control unit Electrical hoist button:Ingress thread specification : G3 ...