AB 140U-I0C3-C4040 Molded Case Circuit Breaker, High-Quality Industrial Protection
The Rockwell A-B 140U-I0C3-C4040 Molded Case Circuit-Breaker is designed for industrial applications, offering reliable overcurrent protection and interruption capabilities. It is ideal for use in manufacturing facilities, power distribution systems, and other high-demand environments.
Brand:AB
Model:140U-I0C3-C4040
Type:Molded Case Circuit Breaker
Rated Current:400 A
Voltage Rating:480 VAC
Breaking Capacity:65 kA
Number of Poles:3
Trip Characteristics:Type C
Mounting Style:Panel Mount
The Rockwell Automation 140U-I0C3-C4040 Molded Case Circuit-Breaker is an integral part of any industrial control system designed for robust performance. Its thermal magnetic trip characteristics provide precise and dependable protection against overloads and short circuits.
Engineered for high reliability, this circuit breaker withstands harsh industrial environments, ensuring long-term operational stability and safety.
Its compact design and lightweight build make it easy to install in a variety of settings, from manufacturing plants to energy distribution centers.
The NEMA 1 enclosure rating guarantees protection against dust and other non-corrosive materials, ensuring the circuit breaker remains functional under diverse conditions.
Installation and maintenance are straightforward, thanks to its intuitive design and clear labeling. The breaker supports quick identification and troubleshooting.











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