When UL/CSA Listed as manual, self-protected combination motor controllers, the 140M Motor Protection Circuit Breakers provide all the necessary NEC/CEC requirements for the protection and control of individual motor branch circuits without additional protective devices.

Rockwell Automation announces that as of March 2022, our Bulletin 140M Motor Circuit Protectors will be discontinued and no longer available for sale. To support your transition, we recommend you migrate to our Bulletin 140MT Motor Circuit Protectors.

Bulletin 140M Motor Protection Circuit Breakers (MPCBs) are UL/CSA Listed as Type E Manual Self-Protected Combination Motor Controllers or UL/CSA Listed as Circuit Breakers. These UL/CSA Listings allow the Bulletin 140M MPCBs to provide the branch-circuit, short-circuit protection (as well as overload protection) for ea ch individual motor circuit.

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4 Rockwell Automation Publication 140-TD005G-EN-P - November 2024 Product Line Overview Product Comparison Accessories (Optional) External rotary operator Auxiliary contacts Trip Indication contacts Undervoltage release

Publication 140M-IN014B-EN-E - April 2016 Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

Bulletin 140M motor protection circuit breakers from Allen-Bradley® provide disconnecting means for manual switching, motor branch circuit, overload thermal protection, and branch-circuit and short-circuit magnetic protection.

2022年2月25日 · Fixed setting 13...14 x Ie max. Ie max. = maximum values of setting ranges, (±20 %) Sign in to your Rockwell Automation account to view and download technical drawings. Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Allen Bradley 140M-C2E-B40 Series C motor protection circuit breaker with trip class 10 (trips in 10 seconds of less), DIN rail mounting, rotary operation and adjusts from 2.5 to 4.0 AMPS. Each motor protection comes with a trip and test indication for a …

Rockwell Automation Publication 140M-TD003A-EN-P - March 2016 3 Product Line Overview Overview Motor Protection Circuit Breakers may provide the following protective and control functions. • Disconnect for Motor Branch Circuit • Branch-Circuit, Short-Circuit Protection (Magnetic Protection) • Overload Protection (Thermal Protection)