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Allen Bradley 140G MCB 140G-JC0F3-D25

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140G-JC0F3-D25

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The 140G-JC0F3-D25 is a molded case circuit breaker from Allen-Bradley engineered for robust electrical protection. This model has a maximum current rating of 250 Amps and incorporates adjustable thermal and magnetic protection features, along with a high interrupting rating of 100 kA.

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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-D25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC0F3-D25
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range250 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The Allen-Bradley 140G-JC0F3-D25 molded case circuit breaker is built to provide robust electrical control in various applications. With a current rating of 250 Amps, this circuit breaker effectively handles significant loads. Its frame type is classified as JC, which contributes to its overall durability. This model features an interrupting capacity of 100 kA, ensuring that it can effectively manage fault currents and safeguarding the system from overloads.

This device is equipped with adjustable thermal and magnetic protection, allowing for flexibility in settings based on the specific needs of an application. The rated insulation voltage of 1000 volts enhances its suitability for high-voltage environments, while the rated impulse withstand voltage reaches 8 kV, providing further protective capabilities against voltage spikes.

Weighing 5.51 pounds, the 140G-JC0F3-D25 is easily manageable and integrates seamlessly within existing configurations. This breaker offers a mechanical life expectancy of up to 240 operations per hour, coupled with an electrical life rated at 120 operations per hour, making it a reliable choice for ongoing industrial usage. Overall, the 140G-JC0F3-D25 is designed to ensure long-lasting performance and safety in various electrical applications.

Revision Part #Also known as
140G-JC0F3-D25 Ser A140G-JC0F3-D25/A, Series A, Rev A
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