SR EN 60947-5-1:2018

Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices

IEC 60947-5-1:2016 is available as <a href="">IEC 60947-5-1:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60947-5-1:2016 applies to control circuit devices and switching elements intended for controlling, signalling, interlocking, etc., of switchgear and controlgear. It applies to control circuit devices having a rated voltage not exceeding 1 000 V a.c. (at a frequency not exceeding 1 000 Hz) or 600 V d.c. This fourth edition cancels and replaces the third edition published in 2003 and its Amendment 1:2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) update of normative references; b) update and restructuration of subclauses in 7.1; c) addition of material requirements and test; d) udpate of EMC requirements; e) clarification of requirements and update of 8.2; f) addition of


Status : Valid
Approval date : 5/31/2018
Number of pages : 118
ICS : 29.120.40 Switches,29.130.20 Low voltage switchgear and controgear
Technical Committee : 9 - Low-voltage switchgear and controlgear

Relations with other standards: