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Full Description

Clause 1 of IEC 61534-1:2011 and IEC 61534-1:2011/AMD1:2014 is applicable except as follows:

1.1 Addition:

This part of IEC 61534 specifies the particular requirements and tests for PT systems intended for mounting on walls and/or ceiling. They may be installed flush or semi-flush, surface mounted, suspended or spaced away from the surface using fixing devices.

 

Document History

  1. IEC 61534-21 Ed. 2.1 b:2021

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    Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting CONSOLIDATED EDITION

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  2. IEC 61534-21 Ed. 2.0 b:2014


    Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting

    • Historical Version
  3. IEC 61534-21 Ed. 1.0 b:2006


    Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting

    • Historical Version