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140G-J0I4-D10

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The 140G-J0I4-D10 breaker is constructed as a molded case circuit breaker with a robust type J frame. It can handle a rated current of up to 250 Amps and has an interrupting capacity of 100 kA, making it suitable for high-load applications.

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Technical specifications for 140G-J0I4-D10

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J0I4-D10
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	100 kA
Protection Type	Electronic LSIG
Poles	4
Current Range	100 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	7.72 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 140G-J0I4-D10 circuit breaker from Allen-Bradley, under Rockwell Automation, is designed for reliable performance in demanding environments. This molded-case circuit breaker excels at handling a maximum current rating of 250 Amps. It also features a strong interrupting rating of 100 kA, which makes this device suitable for protecting against high fault currents. Additionally, its electronic LSIG protection adds an extra layer of reliability during overload situations.

Configured with four poles, the 140G-J0I4-D10 is versatile and suitable for applications in machines with different circuit layout designs. This breaker model operates with a rated current or current range of 100 Amps to meet a range of application requirements. The breaker's insulation voltage rating stands at 1000V, and it is suitable for industrial applications where high voltage may be encountered. Additionally, it can withstand impulse voltages up to 8 kV to ensure that it is resilient against short-duration voltage spikes.

The overall weight of this circuit breaker is approximately 7.72 pounds, and it was designed to be easy to install. Its mechanical endurance rating is 240 mechanical operations per hour to support robust performance capabilities. It also supports an electrical endurance rating of 120 electrical operations per hour. The 140G-J0I4-D10 circuit breaker is engineered to offer strong protection and reliable operation in various industrial applications.