GB/T 10963.2-2008
AbolishedCircuit-breakers for overcurrent protection for household and similar installation - Part 2: Circuit-breakers for a.c. and d.c.operation
家用及类似场所用过电流保护断路器 第2部分：用于交流和直流的断路器
Application Summary AI generated
This standard specifies technical requirements and test methods for circuit-breakers designed to protect against overcurrents in household and similar installations, covering both alternating current (a.c.) and direct current (d.c.) operation. It is applied in residential, commercial, and light industrial electrical systems where circuit-breakers must safely interrupt overcurrents in both a.c. and d.c. circuits, such as in photovoltaic systems or battery storage applications. The standard ensures consistent performance and safety for devices used in low-voltage distribution boards and final circuits.
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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.