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قاطع الدائرة المصغر Chint NB1-63H/2PC40

Model Parameter Interpretation Model Segment Meaning NB1-63H NB1 series high-breaking-capacity miniature circuit breaker. "ح" indicates a breaking capacity of 10kA (10,000أ), which is higher than that of the standard version (6ال). It is suitable for circuits with large short-circuit currents. 2P 2-pole circuit breaker that controls both the live wire and neutral wire simultaneously to provide comprehensive protection. C40 C-type…

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