GB/T 11918.4-2014
AbolishedPlugs, socket-outlets and couplers for industrial purposes―Part 4: Switched socket-outlets and connectors with or without interlock
工业用插头插座和耦合器 第4部分：有或无联锁带开关的插座和连接器
Application Summary AI generated
GB/T 11918.4-2014 specifies technical requirements, safety tests, and performance criteria for switched socket-outlets and connectors with or without interlock mechanisms used in industrial environments. It applies to electrical installations where equipment requires controlled power disconnection, such as factories, workshops, and heavy machinery, ensuring safe operation under high current or harsh conditions. This standard is critical for preventing accidental disconnection or arcing when switching loads in industrial power distribution systems.
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