GB/T 14048.13-2017
ActiveLow-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
低压开关设备和控制设备 第5-3部分：控制电路电器和开关元件 在故障条件下具有确定功能的接近开关（PDDB）的要求
Application Summary AI generated
This standard specifies the performance and testing requirements for proximity switches designed to maintain a defined output state under specified fault conditions, such as internal component failure or power loss. It is applied in industrial control systems, safety circuits, and machinery where predictable behavior of sensors is critical for preventing hazardous situations. The standard ensures these devices meet reliability and safety criteria for use in applications like automated production lines, robotic systems, and process control equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.