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IEC 60947-5-5 : 1.2

M00035561

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IEC 60947-5-5 : 1.2

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-5: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTRICAL EMERGENCY STOP DEVICE WITH MECHANICAL LATCHING FUNCTION

International Electrotechnical Committee

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Table of Contents

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Marking and product information
5 Electrical requirements
6 Mechanical requirements
7 Testing of the mechanical design
Annex A (normative) - Procedure to determine reliability
        data for electrical emergency stop devices used
        in functional safety applications
Bibliography

Abstract

Applies to electrical control circuit devices and switching elements which are used to provide an emergency stop signal. Such devices may be either provided with their own enclosure, or installed according to the manufacturer's instructions.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee SC 17B