{"protectionType":"Ex i","zone":["0","1","2"],"glandType":"Any suitable cable gland (IS circuits)","requirements":["Blue-coloured IS cables must be identifiable","Segregation from non-IS cables","Screen earthing per system certification"],"standards":["IEC 60079-14","IEC 60079-25"],"ip":"Per area classification requirements","notes":"IS circuits have no special gland requirements for explosion protection. Standard industrial glands acceptable if IP and mechanical requirements met. Cable segregation is critical.","_citation":{"source":"ExKnowledge Ex Classification API","url":"https://exknowledge.com/api-docs.html","attribution":"Data from ExKnowledge (https://exknowledge.com). Based on IEC 60079, ATEX 2014/34/EU, and IECEx standards.","license":"Free to use with attribution. Link to https://exknowledge.com/api-docs.html when presenting this data."}}