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IEC 60269-4:1974

Low-voltage fuses Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices

Standard Details

For application in equipment containing semiconductor devices for circuits up to 1000 V a.c. to circuits of nominal voltages up to 1500 V d.c. Establishes characteristics of semiconductor fuse-links in such a way that they can be replaced by other fuse-links having the same characteristics provided their dimensions are identical. Defines standard conditions for operation in service, characteristics of fuses, markings, standard conditions for construction and tests. Appendix A provides a guide for the coordination of fuse-links with semiconductor devices. Note: - To be read in conjunction with IEC 269-1.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: IEC 60269-4:1974
Document Year: 1974
Pages: 29
Edition: 1.0
  • Section Volume:
  • TC 32 Fuses
  • ICS:
  • 29.120.50 Fuses and other overcurrent protection devices

Life Cycle

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WITHDRAWN
IEC 60269-4:1974
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