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Allen Bradley 140G MCB 140G-H2I3-D16

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140G-H2I3-D16

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The 140G-H2I3-D16 is a molded case circuit breaker crafted by Allen-Bradley. It supports a maximum current of 125 amps and handles interrupting ratings up to 25 kA. This device integrates electronic LSIG protection, making it suitable for a variety of electrical applications.

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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-H2I3-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H2I3-D16
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating25 kA
Protection TypeElectronic LSIG
Current Range160 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
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The 140G-H2I3-D16, manufactured by Allen-Bradley, is part of the 140G series of molded case circuit breakers known for reliability. It offers a current rating of 125 amps, allowing for effective control in numerous industrial scenarios. The breaker is rated to interrupt fault currents of up to 25 kA, which provides crucial safeguarding against overloads.

This model employs electronic LSIG protection, which combines various levels of security against overcurrents, enhancing its utility in complex electrical systems. The H-frame construction accommodates a current range of 160 A, ensuring versatility in application.

Moreover, the unit is capable of operating at a rated insulation voltage of 1000 V, making it suitable for various high-voltage environments. It can also withstand an impulse voltage of 8 kV, providing added durability against transient voltage spikes. Weighing just 2.65 pounds, this circuit breaker is compact and manageable. Its mechanical life is rated at 240 operations per hour, accompanied by an electrical life of 120 operations per hour, making it a reliable choice for industrial applications.

Revision Part #Also known as
140G-H2I3-D16 Ser A140G-H2I3-D16/A, Series A, Rev A
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