Explosive atmospheres - Equipment protection by type of protection "n" Ingestion-build-63114 such as cot sides and

such as cot sides and buffering devices are not included

is maintained in a clean condition and shall be free of contaminants that might influence test results

This document specifies conceptual schemas for describing the spatial characteristics of geographic entities

Benchmarking outputs

Explosive atmospheres - Equipment protection by type of protection "n" Ingestion-build-63114 such as cot sides and1 Scope This part of IEC 60079 specifies requirements for the construction, testing and marking for Group II electrical equipment with type of protection, "n" intended for use in explosive gas atmospheres. This standard applies to electrical equipment where the rated voltage does not exceed 15 kV r. m. s. a. c. or d. c. This part of IEC 60079 is applicable to non sparking electrical equipment and also to electrical equipment with parts or circuits