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Allen Bradley 140G MCB 140G-H15F3-C90

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140G-H15F3-C90

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The 140G-H15F3-C90 is a molded case circuit breaker crafted by Allen-Bradley under the Rockwell Automation brand. Rated for a maximum of 125 amps, it features an interrupting capacity of 150 kA, equipped to manage significant fault levels while ensuring system safety.

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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-H15F3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15F3-C90
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range90 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-H15F3-C90 from Allen-Bradley is a robust molded case circuit breaker designed for reliable electrical protection. With a maximum current rating of 125 amps and an interrupting rating up to 150 kA, this breaker is capable of safeguarding electrical systems against overload and fault conditions effectively. Its construction includes an H frame, appropriate for higher service applications.

Specifically, this breaker offers adjust thermal and adjust magnetic protection mechanisms, allowing for customization based on operational demands. It operates within a current range of 90 A, ensuring adaptability across various applications. The rated insulation voltage reaches 1000 volts, enhancing its capacity to handle significant electrostatic ranges, while a rated impulse withstand voltage of 8 kV provides robust protection against transient voltage spikes.

Weighing in at 2.65 pounds, the 140G-H15F3-C90 remains compact, permitting straightforward installation. It guarantees a mechanical life of 240 operations per hour, suitable for continual use in demanding environments. Furthermore, its electrical life cycles are rated for 120 operations per hour, ensuring dependable performance throughout its operational life. This combination of features makes the 140G-H15F3-C90 a vital component in maintaining the integrity of electrical systems.

Revision Part #Also known as
140G-H15F3-C90 Ser A140G-H15F3-C90/A, Series A, Rev A
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