EN IEC 60127-9 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHENORM October 2025 ICS 29.120.50 English Version Miniature fuses - Part 9: Miniature fuse-links for special applications with partial-range breaking capacity (IEC 60127-9:2025) Coupe-circuits miniatures - Partie 9: Elements de Gerateschutzsicherungen - Teil 9: G-Sicherungseinsatze fur remplacement miniatures pour applications speciales a besondere Anwendungen mit pouvoir de coupure partiel (IEc 60127-9:2025) Teilbereichsausschaltvermogen (IEc 60127-9:2025) This European Standard was approved by CENELEC on 2025-09-10. CENELEC members are bound to comply with the CEN/CENELEC Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. CENELEC European Committeefor Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fir Elektrotechnische Normung CEN-CENELEC Management Centre: Ruedela Science 23, B-1040 Brussels Ref. No. EN IEC 60127-9:2025 E ENIEC 60127-9:2025 (E) Europeanforeword The text of document 32C/667/FDIS,future edition 1 of IEC 60127-9, prepared by SC 32C "Miniature fuses" of IEC/TC 32 "Fuses" was submitted to the IEC-CENELEC parallel vote and approved by CENELECasENIEC60127-9:2025. The following dates are fixed: (dop) 2026-10-31 level by publication of an identical national standard or by endorsement latest date by which the national standards conflicting with the (dow) 2028-10-31 document have to be withdrawn Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights This document is read in conjunction with EN IEC 60127-1:2024. Any feedback and questions on this document should be directed to the users'national committee. A complete listing of these bodies can be found on the CENELEC website Endorsement notice The text of the International Standard IEC 60127-9:2025was approved by CENELEC as a European Standard without any modification. 2 ENIEC 60127-9:2025 (E) Annex ZA (normative) Normativereferencestointernational publications withtheircorrespondingEuropeanpublications The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cencenelec.eu. Publication Year Title EN/HD Year IEC 60068-2-21 2021 Environmental testing -Part 2-21:Tests - EN IEC 60068-2-21 2021 Test U: Robustness of terminations and integral mounting devices IEC 60127-1 2023 Miniature fuses - Part 1: Definitions for EN IEC 60127-1 2024 miniature fuses and general requirements for miniature fuse-links IEC 60127-6 2023 Miniature fuses-Part 6: Fuse-holders for EN IEC 60127-6 2024 miniature fuse-links IEC 60664-1 2020 Insulation coordination for equipment EN IEC 60664-1 2020 within low-voltage supply syst