Norm

IEC 60269-1:2006+A1:2009+A2:2014 en;fr

Laagspanningssmeltveiligheden - Deel 1: Algemene eisen

398,84

Over deze norm

Status Definitief
Aantal pagina's 345
Gepubliceerd op 01-06-2014
Taal Engels, Frans
IEC 60269-1 is applicable to fuses incorporating enclosed current-limiting fuse-links with rated breaking capacities of not less than 6 kA, intended for protecting power-frequency a.c. circuits of nominal voltages not exceeding 1 000 V or d.c. circuits of nominal voltages not exceeding 1500 V. Subsequent parts of this standard, referred to herein, cover supplementary requirements for such fuses intended for specific conditions of use or applications. The object of this standard is to establish the characteristics of fuses or parts of fuses (fusebase, fuse-carrier, fuse-link) in such a way that they can be replaced by other fuses or parts of fuses having the same characteristics provided that they are interchangeable as far as their dimensions are concerned. For this purpose, this standard refers in particular to - the following characteristics of fuses: - their rated values; - their insulation; - their temperature rise in normal service; - their power dissipation and acceptable power dissipation; - their time/current characteristics; - their breaking capacity; - their cut-off current characteristics and their I 2t characteristics. - type test for verification of the characteristics of fuses; - the marking of fuses.

Details

ICS-code 29.120.50
Nederlandse titel Laagspanningssmeltveiligheden - Deel 1: Algemene eisen
Engelse titel Low-voltage fuses - Part 1: General requirements
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