The 140G-R12K3-E20-W1-MJ-RJ-DA is a 3-pole molded case circuit breaker from the R frame series, designed for high-current applications. It features a rated current of 3000A and an interrupt rating of 125 kA, making it suitable for demanding industrial environments. This model includes a door interlock for enhanced safety and utilizes electronic LSIG-M technology for reliable operation. The breaker is engineered to meet IEC standards with a rated voltage of up to 1000V and incorporates spring-charging mechanisms powered by 24-30V AC/DC. Its robust construction and tailored design make it ideal for industrial control panels, motor protection, and general electrical distribution systems.
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