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140G-J3C4-C25

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The 140G-J3C4-C25 from Allen-Bradley is a reliable molded case circuit breaker engineered for demanding environments. Featuring a J-frame design and a maximum current rating of 250 Amps, this product ensures robust protection with a 35 kA interrupting capability.

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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-J3C4-C25

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J3C4-C25
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	25 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 Allen-Bradley 140G-J3C4-C25 is a molded-case circuit breaker built for sophisticated applications. It possesses a robust J-frame and is rated for 25 Amps of rated current and 250 Amps of maximum current. Its interrupting rating is 35 kA, and it is capable of handling considerable fault conditions to ensure circuit safety through reliable operation.

This breaker model incorporates four poles and is designed with fixed thermal and magnetic trip options. It is ideal for applications requiring precise current monitoring. Its maximum rated insulation voltage is 1000 Volts, providing versatility for high-voltage installations. Furthermore, the 140G-J3C4-C25 is engineered to withstand impulse voltages of 8 kV, enhancing its operational reliability in dynamic electrical environments.

Weighing 7.72 lbs., the breaker facilitates efficient installation. Its mechanical lifecycle includes 240 operations per hour alongside an electrical lifecycle of 120 operations per hour, indicating durability and reduced maintenance needs. The 140G-J3C4-C25 is designed for effective protection in various industrial applications.