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Allen Bradley 140G MCB 140G-J2I3-D10

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140G-J2I3-D10

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The 140G-J2I3-D10 molded case circuit breaker from Allen-Bradley is designed for effective electrical safety. It is designed for 100 Amps of rated current and a maximum current of 250 Amps. This unit features an interrupting capacity of 25 kA and employs electronic LSIG protection for advanced monitoring.

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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-J2I3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-J2I3-D10
Weight10.00 lbs (4.54 kg)
FrameJ
Amps250
Interrupting Rating25 kA
Protection TypeElectronic LSIG
Current Range100 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-J2I3-D10 is a reliable molded case circuit breaker from Allen-Bradley and Rockwell Automation. This breaker model falls under the J frame category and supports 100 Amps of rated current and a maximum current rating of 250 Amps. Its substantial interrupting rating of 25 kA ensures solid protection against electrical faults. The electronic LSIG protection mechanism provides enhanced safety features, allowing for effective monitoring and response to fault conditions.

The device is designed to handle a rated insulation voltage of 1000 volts, which allows it to operate reliably in high-voltage settings. Moreover, the 140G-J2I3-D10 is rated for an impulse withstand voltage of 8 kV, ensuring durability against voltage spikes and transients.

With a total weight of 5.51 pounds, this circuit breaker is sturdy and easy to install. It offers a mechanical life rating of 240 operations per hour along with an electrical life rating of 120 operations per hour, indicating its suitability for continuous operation in demanding environments.

Revision Part #Also known as
140G-J2I3-D10 Ser A140G-J2I3-D10/A, Series A, Rev A
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