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Allen Bradley 140G MCB 140G-H6I4-C60

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140G-H6I4-C60

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The 140G-H6I4-C60 is a robust molded case circuit breaker that operates under the Allen-Bradley brand by Rockwell Automation. Rated for 125 Amps, it is designed for demanding applications with an interrupting capacity of 65 kA. This model incorporates electronic LSIG protection in a four-pole configuration for enhanced circuit management.

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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-H6I4-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6I4-C60
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeElectronic LSIG
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-H6I4-C60 molded case circuit breaker is an integral component for safeguarding electrical circuits. Manufactured by Allen-Bradley, this unit falls under Rockwell Automation's well-known product line. It provides a maximum current handling capacity of 125 Amps, effectively accommodating industrial requirements.

This model is characterized by its high interrupting rating of 65 kA, allowing it to effectively operate in environments susceptible to high fault currents. The electronic LSIG protection scheme increases its functionality, enabling the device to respond dynamically to overloads and short circuits across all four poles.

With a current range set at 60 Amps, this breaker supports versatile applications while its insulation rating reaches 1000 Volts, making it suitable for high-voltage operations. Additionally, it can withstand impulse voltages of up to 8 kV, providing further assurance against electrical surges.

Weighing in at 3.53 pounds, it is compact yet powerful. For operational efficiency, the 140G-H6I4-C60 maintains a mechanical life expectancy of 240 operations per hour and an electrical life of 120 operations per hour, ensuring longevity in demanding usage scenarios.

Revision Part #Also known as
140G-H6I4-C60 Ser A140G-H6I4-C60/A, Series A, Rev A
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