BS EN IEC 63522-41:2026 PDF

Electrical relays. Tests and measurements - Tests and measurement procedures. Insulation coordination

First page of standard BS EN IEC 63522-41:2026

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Title (English):

BS EN IEC 63522-41:2026

Electrical relays. Tests and measurements - Tests and measurement procedures. Insulation coordination

Document status:: Active
Format:: Electronic (PDF)
Publication date:: July 31, 2026
ICS:: 29.120.70
Technical committee:: CENELEC
SKU:: BS EN IEC 63522-41:2026

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Abstract

1 Scope This part of IEC 63522 provides guidelines for the insulation coordination of electromechanical elementary, solid state, time, forcibility guided and reed relays as well reed contacts and hybrid switching solutions. This document can also be used for similar devices when specified in a detail specification. Either the test, measurement of creepages, clearances, solid insulation and insulation systems or combinations or all of them are carried out in conjunction with other parts of the IEC 63522 series . The basis of the insulation coordination is given in the IEC 60664 series .

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BS EN IEC 63522-41:2026 PDF

Abstract

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Abstract

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