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140G-J6C3-C63

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The 140G-J6C3-C63 is a robust molded case circuit breaker from Allen-Bradley. Operating with a frame size of J, it supports a maximum current of 250 Amps. The device features an impressive interrupting capability of 65 kA, suitable for demanding applications.

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Technical specifications for 140G-J6C3-C63

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J6C3-C63
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	65 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	63 A
Rated Insulation Voltage	1000V
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 140G-J6C3-C63 model is recognized for its durable construction as a molded case circuit breaker, tailored for industrial and commercial applications. It accommodates a substantial current rating of 250 Amps and boasts an interrupting rating of 65 kA. This allows the breaker to effectively manage electrical faults, providing high levels of safety within electrical systems.

Built within a J-frame structure, this breaker integrates fixed thermal and fixed magnetic protection, ensuring reliability under various operational conditions. The device features a current range of up to 63 A, making it versatile in its applications. Rated for insulation at 1000 volts, the 140G-J6C3-C63 is robust and can handle demanding environments with confidence.

Additionally, it is designed to withstand impulse voltages reaching 8 kV, further enhancing its capability to protect connected equipment. Weighing 5.51 pounds, it is manageable for installation in a variety of situations. The mechanical lifespan of this circuit breaker is rated at 240 operations per hour with an electrical life rating of 120 operations per hour, emphasizing its endurance in frequently used settings.