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Allen Bradley 140G MCB 140G-JC6I3-D25

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140G-JC6I3-D25

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The 140G-JC6I3-D25 from Allen-Bradley is a molded case circuit breaker designed to provide dependable protection in various electrical applications. This component operates at a maximum current rating of 250 amps and has a robust interrupting capacity of 65 kA, making it suitable for handling fault conditions effectively.

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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-JC6I3-D25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC6I3-D25
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating65 kA
Protection TypeElectronic LSIG
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-JC6I3-D25 is specified as a molded case circuit breaker and is a crucial element in electrical safety systems. Utilized within a JC frame, this breaker is engineered for a maximum current rating of 250 amps. It can effectively manage fault scenarios due to its interrupting rating of 65 kA, ensuring circuit integrity in high-demand situations.

With an insulation voltage rating of 1000V, the device is built to operate safely under substantial electrical stress. It can endure impulse voltages up to 8 kV, providing an added layer of protection against transient spikes. The electronic LSIG protection technology enhances its ability to respond accurately to overload and short circuit conditions.

This circuit breaker weighs 5.51 pounds, which facilitates easier installation within control panels. Its mechanical life is rated for 240 operations per hour, whereas the electrical life is rated at 120 operations per hour, ensuring long-term reliability and functionality in various applications. The 140G-JC6I3-D25 thus serves as a robust solution for controlling and safeguarding electrical circuits in an industrial setting.

Revision Part #Also known as
140G-JC6I3-D25 Ser A140G-JC6I3-D25/A, Series A, Rev A
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