A-B 140U-N6K3-E12IEC 1200 A Molded Case Circuit-Breaker – Industrial Safety and Control
The A-B 140U-N6K3-E12IEC Molded Case Circuit-Breaker is designed for industrial environments where reliable overcurrent protection is critical. It ensures safe and efficient operation of electrical systems by interrupting current flow in case of overload or short circuit.
Rated Current:1200 A
Breaking Capacity:65 kA at 415 V AC
Number of Poles:3P+N
Trip Type:Type E
Certifications:Complies with IEC 60947-2 and UL 489 standards
The Rockwell Automation 140U-N6K3-E12IEC 1200A Molded Case Circuit Breaker is engineered to deliver superior performance and reliability in demanding industrial environments.
Constructed with high-quality materials, this circuit breaker ensures long-lasting service and minimal maintenance.
Its E-type tripping characteristic provides optimal protection against short circuits and overloads, making it an essential component in any industrial electrical system setup.
Designed with user convenience in mind, installation and operation are straightforward, reducing downtime and enhancing productivity.
Whether in manufacturing plants or commercial facilities, this circuit breaker offers unparalleled safety and efficiency.



















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