The Allen-Bradley 140M-C-W454N is a compact three-phase busbar designed to streamline the wiring of up to four 140M C or D frame motor protection circuit breakers. With a maximum continuous current rating of 64 A and a rated voltage of up to 690V AC, this busbar ensures efficient and reliable power distribution in industrial control systems.
Featuring a 45 mm module spacing, the 140M-C-W454N facilitates easy DIN-rail mounting, allowing for quick and secure installation. Its design supports four connections, making it ideal for applications requiring multiple motor protection circuit breakers. Constructed from high-quality copper with an insulation coating, this busbar offers low resistance and optimal thermal performance, ensuring durability and safety in demanding environments.
The 140M-C-W454N is compatible with 140M C and D frame motor protection circuit breakers, providing a standardized solution for motor control centers and distribution panels. Its compact design minimizes space requirements without compromising performance, making it a valuable component in industrial electrical systems.









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