Used for rapid connection and disconnection of machines, fixed and mobile equipment, compressors, lighting sources, power supply, etc. In classified areas where there is an explosion risk.Certified to use in classified areas like-Ex d IIC T6, conformed to IEC 79.9 and 79.1-Ex Dip A 21 T6 for zone 21, conformed to IEC 1241-1-1-Standard Protection Index IP 44