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

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140M-C2E-B40-MT

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The Allen Bradley 140M-C2E-B40-MT features robust motor protection. Designed for frame size C, it accommodates a current rating of 32 Amperes. This unit uses an adjustable thermal and fixed magnetic trip unit for reliable circuit protection.

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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-MT

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140M-C2E-B40-MT
Weight3.00 lbs (1.36 kg)
UPC781180690006
Frame Rating32 Amperes, Frame size C
Trip Unit TypeAdjustable thermal/fixed magnetic trip unit
Breaking CapacityNormal Break
Nominal Operating Current4 Amperes
Knob and AdaptersStandard bus bar and top mount
Adjustment Current Range2.5 to 4 Amperes
Power Rating1.1 to 1.5 kilowatts
Magnetic Trip Current32 Amperes
Short Circuit Breaking Capacity100 kiloamperes at 400 to 415 Volts AC
Protection RatingIP20
Operating Frequency50 to 60 Hertz
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The 140M-C2E-B40-MT from Allen Bradley is a motor protection circuit breaker optimized for safeguarding motors. With a frame rating of 32 Amperes and built for frame size C, this device features an adjustable thermal trip alongside a fixed magnetic trip unit. Nominal operating current stands at 4 Amperes, allowing it to function effectively within a designated current range.

For maximum protection, the breaker is rated for a short circuit breaking capacity of 100 kiloamperes, applicable at voltages of 400 to 415 Volts AC. The protection standard is set at IP20, ensuring sufficient defense against larger solid objects while allowing for versatile installations. In terms of power handling, it operates between 1.1 and 1.5 kilowatts and supports an adjustment current range from 2.5 to 4 Amperes.

This model is designed for installation using standard bus bars and includes top mounting options for convenience. The operating frequency is adaptable between 50 and 60 Hertz, confirming its suitability across various electric supply systems. The product is identified by the UPC 781180690006, making it easy to catalog and retrieve when necessary.