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Standards [CURRENT]

BS EN IEC 61643-331

Components for low-voltage surge protection. Performance requirements and test methods for metal oxide varistors (MOV)
Edition 2020-05-13

Standards [New]

BS EN IEC 61643-332

Components for low-voltage surge protection. Selection and application principles for metal oxide varistors (MOV)
Edition 2024-07-26

Standards [CURRENT]

BS EN IEC 61643-341

Components for low-voltage surge protection. Performance requirements and test circuits for thyristor surge suppressors (TSS)
Edition 2020-07-10

Standards [CURRENT]

BS EN 61643-351

Components for low-voltage surge protective devices. Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
Edition 2017-02-28

Standards [CURRENT]

BS EN IEC 61643-352

Components for low-voltage surge protection. Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)
Edition 2018-04-24

Standards [CURRENT]

BS EN IEC 63052

Power frequency overvoltage protective devices (POPs) for household and similar applications
Edition 2021-09-23

Low-voltage surge protective devices. Surge protective devices for specific application including d.c. Selection and application principles. Wind turbine applications
Edition 2010-06-30

Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
Edition 2010-04-30

Standards [CURRENT]

PD CLC/TS 51643-32

Low-voltage surge protective devices. Surge protective devices connected to the DC side of photovoltaic installations. Selection and application principles
Edition 2020-08-03

Low-voltage surge protective devices. Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
Edition 2010-07-31

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