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Allen Bradley 140M Circuit Breakers 140M-C2E-C16-KN

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140M-C2E-C16-KN

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The 140M-C2E-C16-KN is a motor protection circuit breaker from Allen Bradley's Bulletin 140M series. Designed for reliability, this device operates at 230 V AC. It has a capacity of 5 HP for 3-phase motors, offering essential protection with thermal-magnetic switching capabilities.

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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-C16-KN

ManufacturerAllen Bradley
CategoryMotors
Product Line140M Circuit Breakers
Part Number140M-C2E-C16-KN
UPC781180052811
Weight3.00 lbs (1.36 kg)
ProductMotor Protection Circuit Breaker
Frame SizeFrame Size C
Degree of ProtectionIP2X
Breaking CapacityStandard
Number of Poles3 Poles
Thermal ProtectionYes
Switch-Off OptionThermal-Magnetic
Trip ClassClass 10
Electrical Life Cycle100,000 Operations
Control ElementTurn Button
Rated Operating Voltage230V AC
Electrical ConnectionScrew Connection
Maximum HP Rating5 HP at 230V AC, 3-Phase
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The Allen Bradley 140M-C2E-C16-KN serves as a robust motor protection circuit breaker within the Bulletin 140M framework. This circuit breaker is classified under frame size C and is suitable for operations at a rated voltage of 230 V AC. It specifically supports a maximum horsepower rating of 5 for 3-phase applications, making it apt for various motor control systems.

Its design incorporates three poles, providing a comprehensive solution for overcurrent protection. The breaking capacity of this unit is illustrated as standard, ensuring reliable performance across different settings. Additionally, a key feature is its thermal protection mechanism, designed to safeguard motors from overheating during operation.

With a thermal-magnetic switch-off option, this breaker offers efficient operation that combines thermal and magnetic tripping features, guided by a trip class classification of Class 10. This facilitates accurate response under fault conditions. As an indicator of durability, the circuit breaker can sustain an electrical life cycle of up to 100,000 operations, making it suitable for demanding environments.

The control element utilizes a straightforward turn button interface, allowing for ease of use in both operation and testing. Connected using a screw connection, the installation process is simplified. The device is protected to an IP2X level, which provides adequate ingress protection against solid objects, thus reinforcing its functional reliability in varied applications.