Allen Bradley 140MT-D9E-B40


The Allen Bradley 140MT-D9E-B40 motor circuit protector offers reliable magnetic trip protection designed for frame size D applications, specifically suited for current ratings between 2.5 and 4 amps. This high-performance device provides effective short-circuit protection up to 40 amps and is commonly integrated into three-component motor starters alongside contactors and overload relays. Its design supports tap conductor ratings, which allows the use of smaller gauge wires in grouped motor setups, helping to reduce overall wiring costs. Tested rigorously with compatible contactors and overload relays, this motor circuit protector ensures dependable protection in demanding industrial environments. Distributed by BSP Automation, it’s a trusted choice for robust motor control solutions.
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