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Allen Bradley 140G MCB 140G-HC0C3-C25

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140G-HC0C3-C25

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The 140G-HC0C3-C25 is a robust molded case circuit breaker manufactured by Allen-Bradley, part of Rockwell Automation. This device operates with a maximum capacity of 125 Amps and features a high interrupting rating of 100 kA, which ensures effective protection against overcurrent conditions.

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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-HC0C3-C25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC0C3-C25
Weight10.00 lbs (4.54 kg)
FrameHC
Amps125
Interrupting Rating100 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range25 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-HC0C3-C25 from Allen-Bradley falls under the industrial-grade molded case circuit breaker category. This model is designed to manage electrical loads efficiently. With a significant current rating of 125 Amps, it is capable of handling demanding applications. The unit features a highly efficient interrupting capacity of 100 kA, ensuring that it can address fault conditions effectively.

The breaker operates within a specific current range of 25 Amps and is structured with fixed thermal and magnetic protection types that provide reliable defense against faults. It is rated for an insulation voltage of 1000V, which enhances its suitability in high-voltage environments. Its capacity to withstand impulse voltages is rated at 8 kV, offering additional reliability in fluctuating conditions.

At a weight of just 2.65 pounds, the 140G-HC0C3-C25 is manageable for installation and maintenance. It is optimized for longevity, as it supports a mechanical life of 240 operations per hour, along with an electrical life of 120 operations per hour. The design and construction of this circuit breaker make it a dependable choice for securing electrical systems in various settings.

Revision Part #Also known as
140G-HC0C3-C25 Ser A140G-HC0C3-C25/A, Series A, Rev A
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