Applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution and motor circuits of which the rated voltage does not exceed 1000 volt a.c. or 1500 volt d.c. This Standard is technically equivalent to, and reproduced from, IEC 947-3:1990, including the Technical Corrigendum:1991, with the addition of Appendix AA.
AS 3947.3-1994 History
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