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Allen Bradley 140G MCB 140G-J2C4-C60

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140G-J2C4-C60

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The 140G-J2C4-C60 from Allen-Bradley is a reliable molded case circuit breaker designed for substantial applications. It is rated for a maximum current of 250 Amps and 60 Amps of rated current, and it ensures efficient fault management with an interrupting capacity of 25 kA.

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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-J2C4-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-J2C4-C60
Weight10.00 lbs (4.54 kg)
FrameJ
Amps250
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range60 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-J2C4-C60 was manufactured by Allen-Bradley as a molded case circuit breaker that is compatible with high-demand electrical systems. This particular device features a size J frame and handles rated currents of 60 Amps and maximum currents of 250 Amps. It also includes a reliable interrupting rating of 25 kA, which is critical for safely managing electrical faults.

This circuit breaker is designed with four poles and equipped with fixed thermal and fixed magnetic protection technology to prevent potential overload scenarios. Its rated insulation voltage is 1000 volts, allowing it to accommodate various high-voltage applications. Additionally, the 140G-J2C4-C60 can handle impulse withstand voltages of 8 kV, ensuring durability against transient voltage surges.

Weighing 7.72 pounds, this unit is built to be both compact and durable. It features a rated mechanical life of 240 operations per hour to support frequent use. Additionally, the rated electrical life of the breaker is 120 operations per hour. This molded case circuit breaker is an effective solution for ensuring circuit protection in various industrial environments.

Revision Part #Also known as
140G-J2C4-C60 Ser A140G-J2C4-C60/A, Series A, Rev A
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