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GB 50058-2014 · Fire & Explosion Protection
Code for Design of Electrical Installations in Explosive Atmospheres
爆炸危险环境电力装置设计规范
✓ STATUS VERIFIED AGAINST THE OFFICIAL SAMR DISCLOSURE SYSTEM · NOV 2026
About this standard
Design code for electrical installations in explosive gas and dust atmospheres: area classification, equipment selection, wiring and earthing. Key reference for chemical plant design and explosion-protection audits.
Basic data
| STANDARD ID | GB 50058-2014 |
|---|---|
| CHINESE TITLE | 爆炸危险环境电力装置设计规范 |
| ENGLISH TITLE | Code for Design of Electrical Installations in Explosive Atmospheres |
| STATUS | ValidCURRENT |
| DATE OF ISSUE | 2014-01-29 |
| IMPLEMENTATION | 2014-10-01 |
| ISSUING AGENCY | Ministry of Housing and Urban-Rural Development; General Administration of Quality Supervision, Inspection and Quarantine |
| CATEGORY | Fire & Explosion Protection |
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