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Allen Bradley 140G MCB 140G-H6C3-C20

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140G-H6C3-C20

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The 140G-H6C3-C20 is a molded case circuit breaker designed for reliable circuit protection. Rated for 125 Amps, it has a 65 kA interrupting capacity and features fixed thermal and magnetic 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-H6C3-C20

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6C3-C20
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-H6C3-C20 from Allen-Bradley is part of the 140G series, manufactured by Rockwell Automation. This molded case circuit breaker is constructed to handle a voltage rating while ensuring safety and performance. With a maximum current capacity of 125 Amps, it is suited for various electrical applications. Its interrupting rating of 65 kA allows for effective management of short-circuit conditions.

This device has fixed thermal and magnetic protection, providing additional safety for electrical circuits. It operates reliably within a current range of 20 A, making it adaptable to different setups. Designed for high performance, it features a rated insulation voltage of 1000 V, which supports use in demanding environments. Furthermore, this circuit breaker can withstand impulse voltages of up to 8 kV.

Weighing 2.65 pounds, the unit is manageable for installation. It offers a mechanical life rated at 240 operations per hour and an electrical life of 120 operations per hour, highlighting its durability and long-term operational capability. The 140G-H6C3-C20 represents a solid choice for professionals seeking dependable circuit protection in various industrial applications.

Revision Part #Also known as
140G-H6C3-C20 Ser A140G-H6C3-C20/A, Series A, Rev A
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