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140G-H6C4-C20

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The 140G-H6C4-C20 is a robust molded case circuit breaker from Allen-Bradley, designed for industrial applications. It is rated to handle a maximum of 125 amps and features an impressive interrupting capacity of 65 kA, ensuring effective circuit protection.

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Technical specifications for 140G-H6C4-C20

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-H6C4-C20
Product Type	Molded Case Circuit Breaker
Frame	H
Amps	125
Interrupting Rating	65 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	20 A
Rated Insulation Voltage	1000 V
Rated Impulse Withstand Voltage	8 kV
Weight	3.53 lb
Mechanical Life	240 Operations/hr.
Electrical Life	120 Operations/hr.

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.

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The 140G-H6C4-C20 molded case circuit breaker by Allen-Bradley is engineered for durability and reliability in electrical distribution. At a capacity of 125 amps, this breaker manages significant loads while providing safe interruption during fault conditions. It has an interrupting rating of 65 kA, allowing it to effectively break high fault currents, which is crucial in protecting electrical systems from damage.

The circuit breaker features fixed thermal and magnetic protection, operating with four poles for added functionality. The current handling range is set at a maximum of 20 amps, making it suitable for diverse applications where load variations are common. Rated for insulation at 1000 volts, it offers a secure operating environment under high voltage.

Additionally, the 140G-H6C4-C20 is designed to withstand impulse voltages up to 8 kV, ensuring reliability against transient conditions. Its construction results in a weight of 3.53 pounds, making it manageable for installation while maintaining robust performance. The mechanical lifespan reaches 240 operations per hour, indicating its endurance for physical interactions, while the electrical life is rated at 120 operations per hour, demonstrating its reliability in dynamic electrical scenarios. This breaker is ideal for installation in various industrial setups requiring dependable circuit protection.