Safety in electroheat installations - Part 21: Particular requirements for resistance heating equipm...
Covers the safety aspects of electrical parts also in the case when electrical heating is combined with other means of heating, for example liquid fuel heating. Supplements and modifies the corresponding clauses in IEC 60519-2.
The contents of the corrigendum of June 1999 have been included in this copy.
Quartz crystal controlled oscillators of assessed quality - Part 4-1: Blank detail specification - C...
IEC 60679-4-1:1998 is a supplementary document to the sectional specification and contains requirements for the minimum content of detail specifications. Applies to quartz crystal controlled oscillators as custom built products or as standard catalogue items and whose quality is assessed on the basis of capability approval.
Luminaires - Part 2-5: Particular requirements - Floodlights
Specifies requirements for floodlights for use with tungsten
filament, tubular fluorescent and other discharge lamps on supply
voltages not exceeding 1 000 V.
The contents of the interpretation sheet of March 2001 have been included in this copy.
High-voltage switches - Part 1: Switches for rated voltages above 1 kV and less than 52 kV
Is applicable to three-phase, alternating current switches and switch-disconnectors having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV and less than 52 kV and for rated frequencies from 16 2/3 Hz up to and including 60 Hz.
This standard is also applicable to the operating devices of these switches and to their auxiliary equipment.
The…
Standard for User-Applied Drug Labels in Anaesthesia and Critical Care
1. Scope
1.1 The purpose of this Standard is to facilitate identification, by class, of drugs in syringes filled by the user that are used in anaesthesia and critical care.
1.2 This Standard specifies design requirements for the size, shape, pattern, type style, and colour of labels applied by or under the direct supervision of the attending physicians to unlabelled syringes, filled…
