The 140G-NS0K3-E12 is a molded case circuit breaker designed for high-capacity electrical systems. It features an IEC breaking capacity of 120kA at 415V and a rated current of 1200A within an NS frame. The breaker complies with standards including UL489, CSA22.2 No. 5, and IEC 60947-2. Equipped with electronic LSIG long and short time protection, high instantaneous trip, ground fault detection, and maintenance instantaneous functions, it provides reliable overcurrent and fault protection for demanding applications. This three-pole breaker is suitable for use in high-power distribution systems requiring robust performance and compliance with international safety standards.
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