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Allen Bradley 140G MCB 140G-H6F4-D10

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140G-H6F4-D10

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The 140G-H6F4-D10, a molded case circuit breaker from Allen-Bradley, is engineered to deliver reliable circuit protection. With a maximum rating of 125 Amps, it provides an interrupting capacity of 65 kA. This model incorporates adjustable thermal and magnetic protection, making it suitable for various industrial 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-H6F4-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6F4-D10
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Poles4
Current Range100 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-H6F4-D10 molded case circuit breaker is designed for robustness and functionality. This device accommodates a maximum operational load of 125 Amps and is adept at managing fault conditions with an interrupting rating of 65 kA. It is configured with four poles and offers flexible programmable settings through its adjustable thermal and magnetic protection options.

With a current range reaching up to 100 A, this breaker ensures comprehensive coverage for various applications. It maintains a rated insulation voltage of 1000 Volts, bolstering its reliability in high-voltage scenarios. Additionally, it can tolerate impulse voltages of 8 kV, enhancing its capacity to protect against transient surges.

The unit’s weight is recorded at 3.53 pounds, allowing for straightforward installation in control panels. Designed for durability, it possesses a mechanical life rating where it can sustain 240 operations per hour, as well as an electrical life of 120 operations per hour, confirming its suitability for continuous operation within demanding environments.

Revision Part #Also known as
140G-H6F4-D10 Ser A140G-H6F4-D10/A, Series A, Rev A
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