Allen Bradley 140U-K6D3-D40

The Allen Bradley 140U-K6D3-D40 is a molded case circuit breaker designed for reliable protection in industrial electrical systems. Part of the 140U series with a K-frame design, this device offers a fixed thermal and adjustable magnetic trip mechanism, ensuring precise interruption of fault currents. Rated for 400 amps and equipped with three poles, it can handle short-circuit currents between 60 and 69 kiloamps. This circuit breaker is available through BSP Automation, providing a robust solution for managing electrical load and safeguarding equipment in demanding environments.