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Allen Bradley 140M Circuit Breakers 140M-C2E-A40

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140M-C2E-A40

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The 140M-C2E-A40 is an essential motor protection circuit breaker from the Allen Bradley 140M Circuit Breakers series. This device is rated for a current of 0.40 A and features a three-pole design suitable for three-phase applications.

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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-A40

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140M-C2E-A40
Weight0.69 lbs (0.31 kg)
Rated Current0.40 A
Number of Poles3
Standard Trip UnitT/M
Thermal Trip SettingAdjustable
Thermal Trip Class10
Terminal LugsStandard
Frame SizeFrame C
Mounting MethodDin-Rail Mount
ColorBlack
IP ProtectionIP20
Protection TypeAdjustable thermal overload
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The Allen Bradley 140M-C2E-A40 serves as a motor protection circuit breaker designed specifically to safeguard motors in diverse applications. Rated at 0.40 A, it operates efficiently in three-pole configurations, which is essential for three-phase systems. The trip unit standard is T/M, enabling precise motor protection tailored to specific application needs.

The adjustable thermal trip setting allows for flexibility, ensuring it can be calibrated to meet different operational thresholds while its thermal trip class is rated at 10. This encourages the protection of motors against prolonged overload conditions. Configuration for terminal lugs is standard, supporting easy wiring practices during installation.

Mounting this circuit breaker is seamless thanks to its design for DIN rail installation, facilitating space-efficient setups within control panels. It has an IP20 rating, offering sufficient protection against solid objects larger than 12 mm, although it is not suitable for wet environments. The circuit breaker takes on a black color, providing a neutral aesthetic that integrates well into various control environments. Overall, the 140M-C2E-A40 advances motor safety and control in electrical installations.