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Allen Bradley 140G MCB 140G-H0F3-D11

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140G-H0F3-D11

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The 140G-H0F3-D11 is a versatile molded case circuit breaker manufactured by Allen-Bradley to provide reliable electrical protection. It operates at a maximum current of 125 Amps and features an adjustable thermal and magnetic protection system.

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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-H0F3-D11

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H0F3-D11
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range110 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-H0F3-D11 molded case circuit breaker offers essential circuit protection within electrical systems. With a frame designated as H, this breaker is rated for a maximum current of 125 Amps, making it suitable for various applications. It includes adjustable thermal and magnetic protection mechanisms, providing flexibility in managing circuit overloads.

Operating at an interrupting capacity of 100 kA, the 140G-H0F3-D11 is capable of safely handling significant fault conditions. The current range is specified at 110 Amps, which aids in accommodating varying load demands. The breaker has a rated insulation voltage of 1000 Volts, ensuring reliable performance in high-voltage environments. Additionally, it can withstand impulse voltages of up to 8 kV, further reinforcing its robustness against transient voltage spikes.

Weighing 2.65 pounds, this circuit breaker is designed for efficient installation and operation. The device boasts a mechanical life expectancy of 240 operations per hour, allowing for substantial longevity in demanding settings. With an electrical life of up to 120 operations per hour, the 140G-H0F3-D11 can be relied on for consistent performance over time, making it a key component for ensuring safe and effective electrical distribution.

Revision Part #Also known as
140G-H0F3-D11 Ser A140G-H0F3-D11/A, Series A, Rev A
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