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About This Item

 

Full Description

Requirements for time switches used for indoor application to control electrical loads, multi-tariff registers and max. demand devices. The switches may employ electronic circuits but exclude switches operated by remote control.

Cross References: BS 923*BS 2011:Part 2.1A*BS 2011:Part 2.1B *BS 2011:Part 2.1Db*BS 2011:Part 2.1Ea*BS 2011:Part 2.1Fc*BS 2757*BS 4727:Part 1:Group 04*BS 6001:Part 1*BS 6217*BS 6458:Section 2.1*BS 7003*BS EN 55022*BS EN 60529*BS EN 61000-4-2 *ISO 75*IEC 269-3*IEC 410*IEC 721-3-3 *IEC 801-4*IEC 1000-4-3*

Replaced by BS EN 62052-21:2004 and BS EN 62054-21:2004 but remains current.
 

Document History

  1. BS EN 62054-21:2004+A1:2017


    Electricity metering (AC). Tariff and load control-Particular requirements for time switches

    • Most Recent
  2. BS EN 62054-21:2004


    Electricity metering equipment (a.c.). Tariff and load control. Particular requirements for time switches

    • Historical Version
  3. BS EN 61038:1993

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    Specification for time switches for tariff and load control

    • Historical Version