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Allen Bradley 140M Circuit Breakers 140MP-A3E-C16

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140MP-A3E-C16

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The 140MP-A3E-C16 from Allen Bradley is a motor protection circuit breaker that provides reliable safeguarding for motors. Built to operate within a current range of 10 to 16 A, it offers a fixed magnetic trip mechanism that operates at 15 times the rated current.

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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-C16

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140MP-A3E-C16
Weight0.31 lbs (0.14 kg)
UPC191326954426
Current Range10–16 A
Magnetic TripFixed, 15×Ie
Trip ClassClass 10
Rated Voltage690 VAC
Poles3-pole
Frequency50/60 Hz
ConstructionOpen style
ApplicationMotor protection
Insulation Voltage690 V
MountingDIN-rail
Connection TypeScrew terminals
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The Allen Bradley 140MP-A3E-C16 serves as a motor protection circuit breaker essential for safeguarding electric motors. Supporting a current range from 10 to 16 A, this breaker is designed for integration in various industrial settings. Its magnetic trip feature is fixed at 15 times the rated current, ensuring prompt response during overload or short circuit conditions.

With a trip class rating of Class 10, it meets established standards for reliable performance. Rated for operation at voltage levels of up to 690 VAC, it is suitable for high-voltage applications. This model includes three poles and operates effectively at standard frequency ranges of 50 and 60 Hz.

The breaker is constructed in an open style, allowing for improved accessibility to its components. This design choice facilitates maintenance tasks when necessary. It is engineered for mounting on a DIN rail, a widely recognized method for securing electrical devices within panels. Screw terminals are employed for the connections, ensuring a stable and dependable link to the electrical system. The insulation voltage of 690 V further emphasizes its suitability for industrial applications, providing robust protection for motors in various operating environments.