IEC 60335-2-51 Ed. 4.0 b
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Household and similar electrical appliances – Safety – Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
| Published by | Publication Date | Number of Pages |
| IEC | 04/15/2019 | 27 |
IEC 60335-2-51 Ed. 4.0 b – Household and similar electrical appliances – Safety – Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
IEC 60335-2-51 deals with 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 and 480 V for other appliances. Hydraulic and electric parts of the pump may be in the same enclosure, so that the water serves as a coolant, or they maybe seperate. This standard does not apply to:
– pumps for circulating liquids other than water;
– pumps, other than circulation pumps (IEC 60335-2-41);
– circulation pumps intended exclusively for industrial purposes;
– circulation pumps intended for locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapor, or gas).
Product Details
- Edition:
- 4.0
- Published:
- 04/15/2019
- Number of Pages:
- 27
- File Size:
- 1 file , 1000 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
