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Allen Bradley 140G MCB 140G-JTC3-C60

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140G-JTC3-C60

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The Allen-Bradley 140G-JTC3-C60 is a molded case circuit breaker, designed for efficient operation within industrial applications. It features a JC frame, capable of managing a maximum current up to 250 Amps. This breaker ensures reliable protection with a trip unit interrupting rating and employs fixed thermal and magnetic protection mechanisms.

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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-JTC3-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JTC3-C60
Weight3.00 lbs (1.36 kg)
FrameJC
Amps250
Interrupting RatingTrip Unit
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range60 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-JTC3-C60 is a molded case circuit breaker crafted by Allen-Bradley under Rockwell Automation. This component is engineered for high performance, designed with a JC frame and an upper limit of 250 Amps. This breaker operates within a 60 A current range and integrates a trip unit for reliable fault interruption.

The device features fixed thermal and fixed magnetic trip types, ensuring robust protection against overcurrents. Rated for insulation voltage highs of 1000 Volts, it effectively addresses industrial power requirements. Additionally, a notable impulse withstand voltage rating of 8 kV fortifies its ability to manage electrical surges.

Weighing 5.51 pounds, the 140G-JTC3-C60 is compact yet resilient, suitable for various installations. It offers significant operational longevity with a mechanical life rating of 240 operations per hour alongside an electrical life indicator of 120 operations per hour. This breaker stands as a pivotal component in enhancing electrical safety and reliability across a range of applications.

Revision Part #Also known as
140G-JTC3-C60 Ser A140G-JTC3-C60/A, Series A, Rev A
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