IEC 63052:2019 

Power frequency overvoltage protective devices (POPs) for household and similar applications


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IEC 63052:2019 applies to devices for power frequency overvoltage protection (hereafter referred to as "POP") for household and similar uses, with a rated frequency of 50 Hz, 60 Hz or 50/60 Hz, with rated voltage not exceeding 230 V AC (between phase and neutral), and with rated current not exceeding 63 A, either consisting of a functional unit in combination with a main protective device (MPD), or as one single device having opening means able to open the protected circuit in specified conditions.
The main protective device is a circuit-breaker, an RCCB or an RCBO.
The contents of the corrigendum of November 2019 have been included in this copy.

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Additional information

Publication typeInternational Standard
Publication date2019-08-21
Available language(s)English/French
TC/SCTC 23/SC 23E - Circuit-breakers and similar equipment for household userss
ICS29.120.50 - Fuses and other overcurrent protection devices
Stability date  2022
File size6663 KB

The following test report forms are related:

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