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Allen Bradley 140G MCB 140G-H6C4-C50

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140G-H6C4-C50

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The 140G-H6C4-C50 from Allen-Bradley is engineered as a molded case circuit breaker. This unit is rated for 125 amps and can manage an interrupting capacity of 65 kA. Equipped with four poles, it features fixed thermal and magnetic protection, ensuring reliable circuit 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-H6C4-C50

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6C4-C50
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
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 Allen-Bradley 140G-H6C4-C50 is a robust molded case circuit breaker designed for dependable performance in electrical systems. Rated for a maximum of 125 amps, this model thrives within demanding environments, managing high fault currents with an interrupting capacity of 65 kA. The device operates with a four-pole configuration, allowing for flexible circuit management.

This circuit breaker utilizes fixed thermal and magnetic protection types, ensuring that it reacts promptly to overloads and short circuits. It accommodates a current range of 50 A, providing reliable protection across various applications. Designed to meet stringent safety standards, the 140G-H6C4-C50 can endure insulation voltages up to 1000 volts and withstand impulse levels of 8 kV, which adds to its robustness.

Weighing in at 3.53 pounds, the circuit breaker has been constructed for lasting use, showcasing a mechanical life expectancy of 240 operations per hour and an electrical life of 120 operations per hour. This unit represents a reliable solution, designed to adapt to complex and dynamic electrical systems for effective circuit protection.

Revision Part #Also known as
140G-H6C4-C50 Ser A140G-H6C4-C50/A, Series A, Rev A
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