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Allen Bradley 140G MCB 140G-HC6C3-C20

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140G-HC6C3-C20

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The 140G-HC6C3-C20 is a molded case circuit breaker from Allen-Bradley. It operates under a maximum amp rating of 125 with a robust interrupting capacity of 65 kA. Designed for fixed thermal and magnetic protection, this circuit breaker is suitable for various 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-HC6C3-C20

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC6C3-C20
Weight10.00 lbs (4.54 kg)
FrameHC
Amps125
Interrupting Rating65 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-HC6C3-C20, a molded case circuit breaker from Allen-Bradley, is designed to meet diverse electrical protection needs. Rated for a maximum system capacity of 125 Amps, it is part of the HC frame series. This circuit breaker is engineered for an interrupting rating of 65 kA, providing reliable operation under fault conditions.

The protection mechanism is fixed thermal and fixed magnetic, which ensures that the device responds appropriately to overloads and short circuits. It accommodates a current range of 20 Amps, enhancing its flexibility in various applications. The product is rated for an insulation voltage of 1000 volts, and its impulse withstand voltage is rated at 8 kV, equipping it to handle transient voltage surges effectively.

Weighing 2.65 pounds, the circuit breaker is compact enough for efficient installation while still delivering top-level protection. The 140G-HC6C3-C20 possesses a mechanical operational life of 240 cycles per hour, ensuring it performs reliably over time. Its electrical endurance is rated for 120 operations per hour, indicating durability under frequent cycling. This molded case circuit breaker represents a robust solution for safeguarding electrical systems across various industrial settings.

Revision Part #Also known as
140G-HC6C3-C20 Ser A140G-HC6C3-C20/A, Series A, Rev A
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