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Allen Bradley 140G MCB 140G-JC0I3-D10

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140G-JC0I3-D10

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The 140G-JC0I3-D10 from Allen-Bradley is a molded case circuit breaker engineered for robustness. With a maximum current rating of 250 Amps, it offers significant protection capabilities with an interrupting rating of 100 kA. Designed for reliability, it features electronic LSIG protection and operates effectively within a current range of 100 A.

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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-JC0I3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC0I3-D10
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating100 kA
Protection TypeElectronic LSIG
Current Range100 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-JC0I3-D10 is part of the molded case circuit breaker series from Allen-Bradley. This unit is manufactured by Rockwell Automation. It is designed to manage high electrical loads with a maximum current rating of 250 Amps. Featuring an impressive interrupting capability of 100 kA, this circuit breaker provides essential protection for various applications.

Utilizing electronic LSIG protection, the 140G-JC0I3-D10 ensures reliable performance during operational faults or overload conditions. It effectively accommodates a current range of 100 A. This circuit breaker is particularly suited for environments where frequent voltage fluctuations occur. With a rated insulation voltage of 1000 volts, it can safely operate in high-voltage systems. In addition, it is capable of withstanding impulse voltages of 8 kV, enhancing its resilience against transient surges.

The product's physical characteristics include a weight of 5.51 pounds, which ensures ease of installation. Designed for durability, it has a mechanical life expectancy of 240 operations per hour, allowing it to handle continuous use in industrial settings. Furthermore, its electrical life is rated at 120 operations per hour. Overall, the 140G-JC0I3-D10 molded case circuit breaker is a reliable choice for protecting circuits in demanding applications.

Revision Part #Also known as
140G-JC0I3-D10 Ser A140G-JC0I3-D10/A, Series A, Rev A
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