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Allen Bradley 140M Circuit Breakers 140MP-A3E-C25

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140MP-A3E-C25

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The 140MP-A3E-C25 from Allen Bradley is a motor protection circuit breaker designed to safeguard electric motors. Featuring a 25 A rated current and a maximum power rating of 11 kW, it supports 3-pole connections.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 140MP-A3E-C25

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140MP-A3E-C25
Weight0.31 lbs (0.14 kg)
UPC191326954402
Poles3-pole
Power Rating11 kW
Rated Current25 A
Connection TypeScrew terminals
Trip ClassClass 10
Protection DegreeIP20
Magnetic TripFixed, 15×Ie
Frequency50/60 Hz
Breaking CapacityStandard
Adjustment Range20–25 A
Rated Voltage690 VAC
MountingDIN-rail
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The Allen Bradley 140MP-A3E-C25 serves as a reliable motor protection circuit breaker. It is designed for three-phase applications with a maximum power capacity of 11 kW and can manage a rated current of 25 A. The circuit breaker accommodates screw terminal connections, ensuring robust wiring integrity in installations.

This part is rated for 690 VAC, providing adequate voltage handling in industrial settings. Its trip class is set to Class 10, allowing for specific protection settings. The adjustable range for the trip current is from 20 to 25 A, giving users flexibility in configuring the device to match system requirements.

In addition, the device includes a fixed magnetic trip feature that activates at 15 times the rated current, ensuring that motors are safeguarded against severe overloads. The 140MP-A3E-C25 circuit breaker operates effectively within a frequency range of 50 to 60 Hz. The circuit breaker has a standard breaking capacity, offering dependable interruption capabilities. Its IP20 protection rating affirms its suitability for environments where exposure to particles and moisture is limited. This breaker is conveniently mounted on DIN rails, making installation straightforward for operators.