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sklademVydáno: 1950-11-30
BS 714:1950
Specification. Cartridge fuse-links for use in railway-signalling circuits
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| Označení normy: | BS 714:1950 |
| Počet stran: | 12 |
| Vydáno: | 1950-11-30 |
| ISBN: | 0 580 00789 8 |
| Status: | Standard |
DESCRIPTION
BS 714:1950
This standard BS 714:1950 Specification. Cartridge fuse-links for use in railway-signalling circuits is classified in these ICS categories:
- 45.040 Materials and components for railway engineering
- 29.120.50 Fuses and other overcurrent protection devices
This British Standard covers fuse-links suitable for use in railway-signalling circuits in which the declared voltage does not exceed 250 volts between conductors or between conductor and earth.
The standard lays down standard current ratings and standard dimensions; it deals with manufacturing requirements, end caps, marking, performance and the type tests required. The information to be supplied by a purchaser is stated in the Appendix.
Up to 250 V. Ratings, dimensions, end-caps, materials, marking, tests.