NEN HD 384-5-537 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 5: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - CHAPTER 53: SWITCHGEAR AND CONTROLGEAR - SECTION 537: DEVICES FOR ISOLATION AND SWITCHING
01-11-2016
12-01-2013
Defines devices for isolation, devices for switching-off for mechanical maintenance, devices for emergency switching and functional switching devices.
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