Brand:A-B
Model:140U
Submodel:N0I3
Series:E121200
Rated Current:125A
Voltage Rating:240V
Interrupting Capacity:65kA
Pole Configuration:3P
Compliance Standards:IEC 60947-2, UL 489
The Rockwell Automation 140U-N0I3-E121200 Molded Case Circuit-Breaker is a robust solution designed for demanding industrial applications.
With its high current rating of 1200A and voltage capacity of 600V AC, this circuit breaker provides reliable protection against overcurrents and short circuits, ensuring the safety and efficiency of your electrical system.
Built with durability in mind, the circuit breaker is certified by UL, CE, and CSA, making it a trusted choice for any manufacturing environment.
Its 3P+N configuration offers versatile installation options, while the breaking capacity of 100kA at 480V ensures it can handle extreme conditions without compromising performance.
Installation is straightforward, with clear markings and easy-to-use terminals facilitating quick and efficient setup.















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