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140G-J3I3-D10

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The 140G-J3I3-D10 is an advanced molded case circuit breaker from Allen-Bradley. This component is designed to perform effectively with a maximum current rating of 250 Amps and is capable of interrupting currents at a level of 35 kA, making it suitable for various industrial applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.

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Technical specifications for 140G-J3I3-D10

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J3I3-D10
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	35 kA
Protection Type	Electronic LSIG
Current Range	100 A
Rated Insulation Voltage	1000 V
Rated Impulse Withstand Voltage	8 kV
Weight	5.51 lb
Mechanical Life	240 Operations/hr.
Electrical Life	120 Operations/hr.

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.

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The Allen-Bradley 140G-J3I3-D10 molded case circuit breaker is built to provide reliable protection in electrical systems. Its frame type is classified as J, capable of accommodating a current load of 250 Amps. This circuit breaker is equipped with an interrupting rating of 35 kA, which ensures it can handle significant fault currents without compromising safety.

The protection mechanism utilized in this model is the Electronic LSIG system, designed to offer enhanced safety against overloads and short circuits. It operates effectively within a current range of 100 A, ensuring optimal performance tailored to specific requirements. This device is also rated for an insulation voltage of 1000 V, making it suitable for use in high-voltage applications. Additionally, its ability to withstand impulses of 8 kV enhances its resilience against electrical surges, further solidifying its suitability for various environments.

The 140G-J3I3-D10 weighs approximately 5.51 pounds, making it manageable for installation while retaining robust structural integrity. In terms of operational efficiency, it boasts a mechanical life rated for 240 operations per hour, while its electrical life is specified for 120 operations per hour. Overall, this circuit breaker is a reliable choice for effective circuit management in industrial settings.