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Electrical apparatus for use in the presence of combustible dust. Part 1-1. Electrical apparatus protected by enclosures and surface temperature limitation. Specification for apparatus

Document status: Cancelled

Electrical insulating materials. Methods for the determination of the dielectric properties at frequencies above 300 MHz. General

Document status: Active

Electrical installations of buildings. Part 4. Protection for safety. Isolation, switching off, control

Document status: Active

Electrical apparatus for explosive gas atmospheres. Part 1. Construction and verification test of flameproof enclosures of electrical apparatus. First supplement. Appendix D. Method of test for ascertainment of maximum experimental safe gap

Document status: Replaced by GOST 31610.20-1-2020

Explosive atmospheres. Part 18. Equipment protection by encapsulation 'm'

Document status: Active

Electromagnet compatibility of technical means. Test equipment. Shielded chambers. Classes, basic parameters, technical requirements

Document status: Active