NFC 20 922 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FIRE HAZARD TESTING - TEST METHODS - NEEDLE-FLAME TEST
01-10-1994
12-01-2013
Describes test methods to simulate the effect of small flames, which may result from fault conditions within the electrical equipment, in order to assess the fire hazard by a simulation technique.
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