BS 4678-4:1982
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Cable trunking Specification for cable trunking made of insulating material
Hardcopy , PDF
English
29-01-1982
08-05-2019
Foreword
Cooperating organizations
Specification
1 Scope
2 References
3 Definitions
4 Classification
5 Dimensions
6 General performance requirements
7 General conditions for tests
8 Construction
9 Mechanical properties
10 Resistance to heat
11 Resistance to flame propagation
12 Insulating characteristics
13 Marking
Appendix
A Trunking marking classification codes
Tables
1 Temperature classification
2 Table deleted
3 Impact test data
4 Flame application time
Figures
1 Cable supporting test apparatus
2 Cable supporting test sample support
3 Impact test apparatus
4 Figure deleted
5 Ball pressure apparatus
6 Electrical insulating test apparatus
Requirements for non-flame propagating cable trunking of insulating material. Specifies dimensions and performance requirements and a system of classification for cable trunking according to its material and properties.
| Committee |
PEL/213
|
| DevelopmentNote |
Supersedes 80/20271 DC & 84/29920 DC. (07/2005) Reviewed and confirmed by BSI, November 2012. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
This standard has been withdrawn and is no longer current. No replacement edition is available.
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