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Allen Bradley 140G MCB 140G-JC0F3-C80

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140G-JC0F3-C80

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The 140G-JC0F3-C80 series from Allen-Bradley features a molded case circuit breaker designed to operate effectively in various electrical environments. This model, characterized by its JC frame size, can handle a maximum load of 250 Amps and provides a distinctive interrupting rating of 100 kA. It offers adjustable thermal and magnetic protection for enhanced safety during operation.

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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 140G-JC0F3-C80

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC0F3-C80
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range80 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The Allen-Bradley 140G-JC0F3-C80 is a molded case circuit breaker that provides robust protection for electrical circuits. With a maximum current capacity of 250 Amps, this device is well-suited for a range of applications. The JC frame designation denotes its construction compatibility and size. It effectively manages fault conditions thanks to its high interrupting rating of 100 kA.

This unit features adjustable protection mechanisms for thermal and magnetic issues, allowing customization based on specific system requirements. Operating within a current range of 80 A, it ensures safe use across various electrical applications.

Rated for an insulation voltage of 1000 V, the 140G-JC0F3-C80 circuit breaker is also capable of enduring impulse voltages of 8 kV, making it robust against power surges. Weighing 5.51 lbs, this circuit breaker combines strength and manageability, ensuring it is easy to install and maintain.

With a mechanical life rating of 240 operations per hour and an electrical life of 120 operations per hour, it offers reliability in demanding conditions. The 140G-JC0F3-C80 serves as a critical component for applications requiring reliable electrical protection, thereby safeguarding circuits and connected equipment.

Revision Part #Also known as
140G-JC0F3-C80 Ser A140G-JC0F3-C80/A, Series A, Rev A
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