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140G-J3C4-C32

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The 140G-J3C4-C32 is a molded-case circuit breaker from Allen-Bradley designed to manage electrical systems effectively. It operates at 32 Amps of rated current and a maximum current capacity of 250 Amps. It has a high interrupting rating of 35 kA, ensuring robust protection in fault conditions.

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Technical specifications for 140G-J3C4-C32

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J3C4-C32
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/Fixed Magnetic
Poles	4
Current Range	32 A
Rated Insulation Voltage	1000 V
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-J3C4-C32 breaker model by Allen-Bradley is a highly durable molded case circuit breaker. It features a J-frame construction, supporting effective electrical control for various applications. With a rated current of 32 Amps and a maximum current of 250 Amps, this device can handle substantial electrical loads.

The breaker's interrupting rating is 35 kA and it can manage high fault currents accurately. It has fixed thermal and fixed magnetic protection technology to provide reliable safeguards against overloads and short circuits. Designed with four poles, the 140G-J3C4-C32 allows for comprehensive circuit management within multi-phase systems.

This breaker can function with a rated insulation voltage of 1000 V, making it suitable for high-voltage applications. Additionally, it withstands impulse voltages of up to 8 kV, enhancing its robustness in unpredictable electrical environments.

Weighing 7.72 pounds, the 140G-J3C4-C32 is both durable and easy to install. It has been rated for a mechanical lifespan of 240 operations per hour and an electrical lifespan of 120 operations per hour for dependability and longevity in demanding settings.