Specifies the construction and testing of intrinsically safe apparatus intended for use in an explosive gas atmosphere and for associated apparatus, which is intended for connection to intrinsically safe circuits which enter such atmospheres.
IEC 60079-11 Ed. 5.0 b:2006
Original price was: $273.00.$136.00Current price is: $136.00.
Explosive atmospheres – Part 11: Equipment protection by intrinsic safety “i”
International Electrotechnical Commission , 07/25/2006
Pages: 233
