
Household And Similar Electrical Appliances - Safety - Part 2-51: Particular Requirements For Stationary Circulation Pumps For Heating And Service Water Installations
出版:Polish Committee for Standardization

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Specifies the safety of electric stationary circulation pumps intended for use in heating systems or in service water systems, having a rated power input not exceeding 300 W, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.
AMD 2 2012 is only available in English. (04/2012)
IEC 60335-2-51 Ed. 3.0 - Identical