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Allen Bradley 140G MCB 140G-J6F3-C90

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140G-J6F3-C90

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The 140G-J6F3-C90 from Allen-Bradley is a molded case circuit breaker that ensures reliable performance. This unit supports a maximum rated current of 250 Amps and offers a robust interrupting capacity of 65 kA.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 of our products come with DO Supply's 2-year warranty.
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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-J6F3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-J6F3-C90
Weight12.00 lbs (5.44 kg)
FrameJ
Amps250
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range90 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-J6F3-C90 molded case circuit breaker is engineered by Allen-Bradley for effective circuit protection in various applications. Constructed with a J-frame, it operates efficiently with a current capacity of 250 Amps. This model features an interrupting rating of 65 kA, providing essential safety for managing electrical faults.

Designed to function within a current range of up to 90 Amps, the breaker utilizes adjustable thermal and magnetic protection types to accommodate different load conditions and enhance operational reliability. This circuit breaker boasts an impressive rated insulation voltage of 1000V, which ensures its suitability for environments with higher voltage requirements. Additionally, it is capable of withstanding impulse voltages of 8 kV, protecting the device against voltage spikes.

With a weight of 5.51 lbs, the 140G-J6F3-C90 can be easily integrated into existing systems. It has a mechanical lifespan that allows for 240 operations per hour, while the electrical lifespan is rated at 120 operations per hour, ensuring that it is built for frequent usage. Overall, the 140G-J6F3-C90 serves as a robust component for maintaining safety and reliability in electrical systems.

Revision Part #Also known as
140G-J6F3-C90 Ser A140G-J6F3-C90/A, Series A, Rev A
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