The 140G-NS6I4-E12 is a molded case circuit breaker designed for high current applications. It features a 4-pole configuration with a rated current of 1200 A and a maximum IEC breaking capacity of 70 kA at 415V. Equipped with an electronic LSIG trip unit, it provides long and short-time protection, high instantaneous trip, and ground fault detection. This model belongs to the NS frame series and complies with standards such as UL489, CSA22.2 No. 5, and IEC 60947-2. It is suitable for industrial electrical systems requiring reliable overcurrent and short-circuit protection.
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