IEVref:426-11-01ID:
Language:enStatus: Standard
Term: intrinsically safe circuit
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition: circuit, in which any spark or any thermal effect produced under specific conditions, which include normal operation and specified fault conditions, is not capable of causing ignition of a given explosive atmosphere

Note 1 to entry: The conditions are specified in IEC 60079-11, Explosive atmospheres – Part 11: Equipment protection by intrinsic safety "i".


Publication date:2020-03
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: