Ревидиран
This International Standard specifies requirements and tests for cable tray systems and cable ladder systems intended for the support and accommodation of cables and possibly other electrical equipment in electrical and/or communication systems installations. Where necessary, cable tray systems and cable ladder systems may be used for the division or arrangement of cables into groups.
ПОВУЧЕН
IEC 61537:2006 ED2
99.60
Повлачење ступило на снагу
24. 1. 2023.
ОБЈАВЉЕН
IEC 61537:2023 ED3