Allen Bradley 140U-K6D3-D30


The Allen Bradley 140U-K6D3-D30 is a molded case circuit breaker designed for reliable protection in industrial electrical systems. Part of the 140U series with a K-frame, this device offers a fixed thermal and adjustable magnetic trip unit, providing precise control over circuit protection. It features a 3-pole configuration and is rated for 300 amps, with a short-circuit interrupting capacity between 60 to 69 kiloamperes. This circuit breaker is available through BSP Automation, ensuring you have access to trusted industrial components for your applications.
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