IECEx Test Report for IEC 60079-11:1999, edition 4.0, Electrical apparatus for explosive gas atmospheres - Part 11: Intrinsic safety "i"

Please note: ATR60079-11 1999 (ed 4.0) is a modified format of previously issued ATRs and is for use on a trial basis. Should you have any comments or questions relating to this modified format please do not hesitate to contact the IECEx Secretariat at chris.agius@iecex.com.