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CHINT NM1LE800S-4300-800A MCCB

This is a CHINT NM1LE series 800A moulded case earth leakage circuit breaker with triple protection: โอเวอร์โหลด, short-circuit and earth leakage. It has S-class breaking capacity (36kA@400V), 4-pole fixed installation, and adjustable rated residual operating current (30–500mA). It is widely used for personal electric shock protection and earth fault protection in industrial power distribution, high-power motor circuits and building electrical…