SIST IEC 61554:2005
(Main)Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mounting
Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mounting
Applies to electrical and electrically operated indicating, recording and control instruments.[
]Establishes dimensional interchangeability between instruments made by different manufacturers. To fulfil this requirement, a defined set of dimensions has been chosen. Using these dimensions, it should be easy to combine instruments of different sizes on the same panel making good use of the available panel space and to produce a satisfactory layout.
Appareils montés en tableaux - Instruments de mesure électriques - Dimensions pour le montage en tableaux
S'applique aux instruments de mesure électriques du type indicateur, enregistreur et de contrôle.[
]Permet une interchangeabilité dimensionnelle entre les appareils fabriqués par des constructeurs différents. Pour répondre à cette exigence, une série déterminée de dimensions a été choisie. En utilisant ces dimensions, il sera facile de grouper sur le même panneau des appareils ayant des dimensions différentes et d'utiliser au mieux la surface disponible sans nuire toutefois à l'esthétique.
Oprema za panelno vgradnjo – Električni merilni instrumenti – Vgradne mere
General Information
Standards Content (Sample)
SLOVENSKI SIST IEC 61554:2005
STANDARD
junij 2005
Oprema za panelno vgradnjo – Električni merilni instrumenti – Vgradne mere
Panel mounted equipment – Electrical measuring instruments – Dimensions for
panel mounting
ICS 17.220.20 Referenčna številka
SIST IEC 61554:2005(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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NORME CEI
INTERNATIONALE IEC
61554
INTERNATIONAL
Première édition
STANDARD
First edition
1999-10
Appareils montés en tableaux –
Instruments de mesure électriques –
Dimensions pour le montage en tableaux
Panel mounted equipment –
Electrical measuring instruments –
Dimensions for panel mounting
IEC 1999 Droits de reproduction réservés Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun procédé, any form or by any means, electronic or mechanical,
électronique ou mécanique, y compris la photo-copie et les including photocopying and microfilm, without permission in
microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
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Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http://www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
K
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue
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61554 © IEC:1999 – 3 –
CONTENTS
Page
FOREWORD . 5
Clause
1 Scope . 7
2 Definitions. 7
3 Requirements . 7
3.1 General. 7
3.2 Instrument size designation . 9
3.3 Dimensions. 9
3.4 Individual cut-out mounting . 9
3.5 Common cut-out mounting . 9
Annex A (informative) Dimensions for instruments with round housing . 17
Figure 1 – Square housing . 11
Figure 2 – Rectangular lateral housing . 11
Figure 3 – Rectangular upright housing . 11
Figure 4 – Common cut-out mounting. 13
Table 1 – Sizes and tolerances . 15
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61554 © IEC:1999 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
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PANEL MOUNTED EQUIPMENT –
ELECTRICAL MEASURING INSTRUMENTS –
DIMENSIONS FOR PANEL MOUNTING
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The docume
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