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Allen Bradley 140M Circuit Breakers 140M-C2E-B40

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140M-C2E-B40

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The 140M-C2E-B40 is a reliable circuit breaker from Allen Bradley’s 140M series. It is designed for motor operations and functions within a current range of 2.5 to 4 Amps and is suitable for 600V AC systems.

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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 140M-C2E-B40

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product Line140M Circuit Breakers
Part Number140M-C2E-B40
Weight2.00 lbs (0.91 kg)
Motor Current Range2.5 to 4 Amps
Poles3
Frame SizeC
Mounting StyleDIN Rail Mounting
Maximum Voltage Rating600V AC
Breaking CapacityNormal Break
Thermal/Fixed MagneticAdjustable Thermal / Fixed Magnetic
Rated Operational Current4 Amps
Frequency50/60 Hz
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The 140M-C2E-B40 circuit breaker, part of the Allen Bradley 140M line, serves as an essential component for motor protection. This model is constructed to handle a motor current range of 2.5 to 4 Amps, providing reliable operation for various applications. It is outfitted with three poles and designed with a frame size denoted as C, ensuring compatibility with different mounting arrangements.

Designed for DIN rail mounting, the installation process is straightforward and space-efficient. It carries a maximum voltage rating of 600V AC, making it suitable for industrial environments requiring robust electrical management. The breaker is characterized by its normal break capacity, which ensures effective interruption of current during fault conditions.

In terms of protective features, the device includes adjustable thermal and fixed magnetic trip settings, permitting users to tailor its response to specific operational demands. With a rated operational current of 4 Amps, the unit is optimized for continuous use in systems functioning at 50 or 60 Hz frequency. This circuit breaker is designed to be both reliable and adaptable, addressing needs across various industrial applications.