BS 88-2.1:1988
Withdrawn
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Cartridge fuses for voltages up to and including 1000 V a.c. and 1500 V d.c. Specification for fuses for use by authorized persons (mainly for industrial application). Additional requirements for fuses with fuse-links for bolted connections
Hardcopy
English
15-10-1995
15-10-1995
National foreword
Committees responsible
Clause
1 General
1.1 Scope
1.2 Object
4 Classification
5 Characteristics of fuses
5.3.2 Rated currents of the fuse-holder
5.5 Rated power dissipation of a fuse-link and
rated power acceptance of a fuse-holder
5.6 Limits of time-current characteristics
Table A: Gates for "aM" fuse-links (all rated
currents)
5.7.2 Rated breaking capacity
Table B: Minimum rated breaking capacities
6 Marking
6.1 Markings of the fuse-holders
6.2 Markings of the fuse-links
7.2 Insulating properties
7.6 Cut-off current characteristic
7.7 I2t characteristics
Table C: Maximum operating I2t values for "aM"
fuse-links
8 Tests
8.4.3.3 Verification of time-current characteristics
and gates
8.9.1 Verification of resistance to heat of the
fuse-holder
8.11.1 Mechanical strength
Figure
These supplementary requirements apply to fuses for use by authorized persons. Covers rated currents of the fuse holder, rated power dissipation of a fuse link and rated power acceptance of a fuse holder, limits of time current characteristics, gates for "aM" fuse links, rated breaking capacity, minimum rated breaking capacities, markings of the fuse holders and links, insulating properties, cut off current characteristic, verification of time current characteristics and gates, verification of resistance to heat of the fuse holder and mechanical strength. ALSO NUMBERED AS BS EN 60269 PT2
| Committee |
PEL/78
|
| DevelopmentNote |
Renumbered and superseded by BS EN 60269-2. Supersedes BS 88-2(1975) & 79/21092 DC. (10/2005)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 60269-2:2013+AMD1:2016 CSV | Identical |
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