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Allen Bradley 140G MCB 140G-JC0F3-C90

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140G-JC0F3-C90

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The 140G-JC0F3-C90 is designed as a molded case circuit breaker that efficiently manages electrical systems. With a maximum current handling capability of 250 Amps, it is rated for an interrupting capacity of 100 kA, ensuring safety during fault conditions.

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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-JC0F3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC0F3-C90
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating100 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 Allen-Bradley 140G-JC0F3-C90 is part of the 140G series molded case circuit breakers. It is adept at handling a wide range of electrical loads, supporting a maximum current of 250 Amps. The device features a robust interrupting rating of 100 kA, providing assurance against electrical faults.

This unit operates with an adjustable protection mechanism, making it suitable for various applications that require fine-tuning under variable conditions. The current range the breaker covers is up to 90 A, allowing for a variety of installations. Additionally, the rated insulation voltage is an impressive 1000 V, making this model suitable for high-voltage environments. Its durable construction also endures impulse withstand voltages of 8 kV, solidifying its reliability.

Weighing 5.51 pounds, it remains manageable while providing exceptional functionality. The 140G-JC0F3-C90 is designed for long use, boasting a mechanical lifespan rated for 240 operations per hour alongside an electrical lifespan of 120 operations per hour. This combination of features ensures optimal performance in various industrial and commercial settings.

Revision Part #Also known as
140G-JC0F3-C90 Ser A140G-JC0F3-C90/A, Series A, Rev A
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