Allen Bradley 140U-L3D3-D40


The Allen Bradley 140U-L3D3-D40 is a molded case circuit breaker from the 140U series, designed with an L-frame for reliable protection and performance. This 3-pole breaker offers a fixed thermal and adjustable magnetic trip, providing precise control for current interruptions. Rated for up to 400 amps and capable of handling short-circuit currents between 30 to 39 kiloamperes, it ensures robust safety in demanding electrical systems. Distributed by BSP Automation, this circuit breaker is a solid choice for industrial applications requiring dependable circuit protection.
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