GB/T 28533.1-2012
ActiveCoupling connector for use in explosive gas atmospheres - Part 1: Type of protection “n” coupling connector
爆炸性气体环境用电气耦合连接器 第1部分：“n”型耦合连接器
Application Summary AI generated
This standard specifies the construction, testing, and marking requirements for coupling connectors with type of protection "n" used in explosive gas atmospheres. It is applied in industries such as oil, gas, chemical, and mining, where connectors must prevent ignition in Zone 2 hazardous areas under normal operation. The standard ensures these connectors are suitable for non-sparking or energy-limited applications, reducing the risk of explosion in potentially explosive gas environments.
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