EXPLOSIVE ATMOSPHERES - PART 40: REQUIREMENTS FOR PROCESS SEALING BETWEEN FLAMMABLE PROCESS FLUIDS AND ELECTRICAL SYSTEMS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Type verifications and tests
6 Marking
7 Instructions
Annex A (informative) - Conditioning and test flowchart
Bibliography
Defines requirements for process sealing between a flammable process fluid and an electrical system where a failure could allow the migration of the process fluid directly into the premises wiring system.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 31 |
