ISO INTERNATIONAL STANDARD 11933-5 First edition 2001-09-15 Components for containment enclosures - Part 5: Penetrations for electrical and fluid circuits Composants pour enceintes de confinement- Partie 5: Traversées de paroi pour circuits électriques et circuits de fluide Reference number ISO 11933-5:2001(E) ISO @ ISO 2001 HS under ted without license from IHS Not for Resale ISO 11933-5:2001(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISo Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In the unlikely event @ISO2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Printed in Switzerland @ISO2001-All rightsreserved py IHS unde ermittedwithoutlicense from IHS Not for Resale ISO 11933-5:2001(E) Contents Page Foreword. Introduction 1 Scope. 2 Normative references . 3 Terms and definitions . 4 Selecting a component. 4.1 General requirements... 4.2 Risk assessment and safety analysis 4.3 Other requirements.... 5 Electrical components . .6 5.1 Design and installation 5.2 Specific component requirements and recommendations 10 6 Fluid components.. 6.1 Design and installation ... 6.2 Special requirements and recommendations.. 29 6.3 Specific component requirements and recommendations ... 32 Bibliography 52 Copyright Intenafona Organizaio for Standardizalin?served ii d by IHS under lic Not for Resale