SANS 60947-5-4 : 2ED 2003(R2008)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-4: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - METHOD OF ASSESSING THE PERFORMANCE OF LOW-ENERGY CONTACTS - SPECIAL TESTS
11-12-2023
23-11-2012
Applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. The object of this standard is to propose a method of assessing the performances of low energy contacts.
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