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Standard

IEC 60335-2-40:1992

Revised

Note: View also other available versions: IEC 60335-2-40:2024+AMD1:2026 CSV

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Abstract

Applies to the safety of electrical heat pumps, including heat pumps for sanitary (potable) hot water, air-conditioners, and dehumidifiers incorporating sealed motor-compressors. The appliances referenced above may consist of one or more factory-made assemblies. If provided in more than one assembly, the separate assemblies are to be used together, and the requirements are based on the use of matched assemblies. Supplementary electric heaters, or a provision for their separate installation, are within the scope of this standard, but only heaters which are designed as a part of the appliance package, the controls being incorporated in the appliance. Supersedes IEC 378 (1972).

Document information

  • Standard from IEC
  • Published:
  • Edition: 2
  • Document type: IS
  • Publisher IEC
  • Distributor IEC
  • ISO TC TC 61/SC 61D

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