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Allen Bradley 140G MCB 140G-HC0C3-C50

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140G-HC0C3-C50

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The model 140G-HC0C3-C50 from Allen-Bradley is a molded case circuit breaker recognized for its robust design. This device has a rated current of 125 Amps and features a significant interrupting capacity of 100 kA, ensuring reliable fault protection.

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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-C50

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC0C3-C50
Weight10.00 lbs (4.54 kg)
FrameHC
Amps125
Interrupting Rating100 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range50 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-HC0C3-C50 from Allen-Bradley is a molded case circuit breaker built for reliability in various applications. Operating at 125 Amps, this breaker effectively manages electrical faults with an interrupting rating of 100 kA. This capability helps safeguard connected equipment from potential damage.

The device harnesses fixed thermal and fixed magnetic protection, making it efficient in responding to overloads and short circuits. It is configured to operate within a current range of 50 A.

Designed with an HC frame, the 140G-HC0C3-C50 satisfies rigorous industrial standards, featuring a rated insulation voltage of 1000 V, suitable for many high-voltage applications. Additionally, it has a rated impulse withstand voltage of 8 kV, providing further resilience against transient voltage spikes.

With a total weight of 2.65 lb, this circuit breaker is compact yet durable, making it suitable for various mounting environments. Its mechanical lifespan is rated at 240 operations per hour, ensuring longevity in usage, while the electrical lifespan stands at 120 operations per hour, affirming its reliability under continuous electrical loads.

Revision Part #Also known as
140G-HC0C3-C50 Ser A140G-HC0C3-C50/A, Series A, Rev A
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