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Allen Bradley 140G MCB 140G-J2C3-C25

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140G-J2C3-C25

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The 140G-J2C3-C25 is a molded case circuit breaker designed for reliable circuit protection in electrical systems. Its frame size is size J and its maximum rating of 250 Amps. This device addresses high load demands 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-J2C3-C25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-J2C3-C25
Weight3.00 lbs (1.36 kg)
FrameJ
Amps250
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range25 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-J2C3-C25 is a high-capacity molded case circuit breaker designed for dependable operation in various environments. This particular model is part of the 140G series by Allen-Bradley, and it comes with a J frame. It supports a rated current of 25 Amps and a maximum current of 250 Amps. It provides an interrupting capacity of 25 kA for efficient protection against fault conditions.

For optimizing circuit safety, the breaker employs a fixed thermal and fixed magnetic protection mechanism. The rated insulation voltage of this breaker is 1000 volts, allowing it to be used in settings that require robust voltage handling. In addition, with a rated impulse withstand voltage of 8 kV, it demonstrates resilience against voltage spikes that may occur under various operational conditions.

The 140G-J2C3-C25 weighs approximately 5.51 pounds, making it easy to install in different electrical systems. It is designed for longevity with a mechanical life rating of 240 operations per hour. Additionally, its electrical life rating is 120 operations per hour, allowing it to endure extensive usage effectively. This combination of features makes the 140G-J2C3-C25 a vital component for safeguarding electrical circuits in diverse applications.

Revision Part #Also known as
140G-J2C3-C25 Ser A140G-J2C3-C25/A, Series A, Rev A
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