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prEN IEC 60947-5-3:2025

Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)

General information

Draft
Base Documents
121A/640/CDV; prEN IEC 60947-5-3:2025
ICS Groups
29.130.20 Low voltage switchgear and controlgear
Directives or regulations
None
You can view draft standards in the Commenting portal🡭.

Standard history

Status
Date
Type
Name
Main
prEN IEC 60947-5-3:2025
06.01.2014
Main
EVS-EN 60947-5-3:2013
This part of IEC 60947 series provides additional requirements to those given in IEC 60947-5-2 and IEC 60947-5-1:2024 Annex D (reed contact magnetic switches). It addresses the fault performance aspects of proximity devices with a defined behaviour under fault conditions (PDDB). It does not address any other characteristics that can be required for specific applications.
This document does not apply to protective equipment to directly detect the presence of persons, that are covered by IEC 61496 series or IEC/TS 62998 series.
NOTE A PDDB device can be used to detect indirectly the presence of a person, for example by detecting the position of a platform on which the operator stands (example, garbage trucks).
This product standard does not specify requirements for the analogue output of PDDB, if any.
This product standard does not deal with any specific requirements on acoustic noise as the noise emission of proximity devices is not considered to be a relevant hazard.
A PDDB product is intended to be used as sensing subsystem of a safety related control system according to IEC 62061 or ISO 13849-1. Depending on construction principles and complexity, this standard is based on product development of IEC 61508 series in order to meet the product specific requirements of IEC 61508 series, IEC 62061 and/or ISO 13849 series.
NOTE The Functional Safety Device Type classification regarding functional safety correlates with IEC 62683-2-3 DB.
This standard includes requirements for PDDBs when designed for use as part of an interlocking devices according to ISO 14119.
This document does not consider aspects of:
– software updates and self-evolving behaviour
– explosive atmospheres.

Required fields are indicated with *

*
*
*
Standard monitoring

Related products

Main + corrigendum

EVS-EN IEC 61439-1:2021

Low-voltage switchgear and controlgear assemblies - Part 1: General rules (IEC 61439-1:2020)
Newest version Valid from 01.06.2021
Main

EVS-EN 61439-1:2012

Low-voltage switchgear and controlgear assemblies - Part 1: General rules
Withdrawn from 01.06.2021
Main

EVS-EN IEC 61439-2:2021

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (IEC 61439-2:2020)
Newest version Valid from 01.06.2021
Main

EVS-EN 61439-2:2012

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
Withdrawn from 01.06.2021

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English