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Rockwell Automation 140U-N0I3-E121200 Molded Case Circuit-Breaker

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The A-B 140U-N0I3-E121200 Molded Case Circuit-Breaker is designed for industrial control applications, offering reliable protection against overcurrent and short circuits. Ideal for ensuring safety and efficiency in manufacturing environments.

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.

A-B 140U-N0I3-E12

A-B 140U-N0I3-E12

A-B 140U-N0I3-E12




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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