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GB 29415-2026
Fire-resistant cable trunking
GB 29415-2026 耐火电缆槽盒
- Issue date
- 2026-08-27
- Effective date
- 2027-09-01
- Standard type
- National Standards
- ICS / CCS
- 13.220.50 / C82
- Issuing authority
- State Administration for Market Regulation and Standardization Administration of China
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Scope
This document specifies the classification and codes, sizes, model designation, technical requirements, inspection rules, marking, packaging, transport and storage of fire-resistant cable trunking (hereinafter referred to as "trunking"), and describes the corresponding test methods. This document is applicable to the design, manufacture and quality inspection of fire-resistant cable trunking used in industrial and civil buildings for laying power cables, control cables and communication cables below 1 kV.
Source notes
English introduction is available from the synchronized standard record.
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