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Allen Bradley 140G MCB 140G-H15F4-C90

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140G-H15F4-C90

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The 140G-H15F4-C90, a molded case circuit breaker from Allen-Bradley, is designed to provide reliable protection in electrical systems. It operates within a current capacity of 125 amps and is available in a robust frame size H, featuring four poles for circuit management.

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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-H15F4-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15F4-C90
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Poles4
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 Allen-Bradley 140G-H15F4-C90 is a molded case circuit breaker that offers robust performance in demanding electrical applications. Structured in frame type H, it is rated for a maximum current of 125 amps, making it suitable for various industrial uses. Designed with four poles, this circuit breaker facilitates effective circuit management.

The device is equipped with an interrupting capacity of 150 kA, allowing it to handle high fault currents for improved operational safety. Adjustments can be made for both thermal and magnetic protection types, catering to distinctive application requirements. It operates effectively within a current range of 90 amps, ensuring flexibility in diverse scenarios.

The rated insulation voltage reaches up to 1000 volts, enhancing its capability to withstand voltage stresses. It is built to endure impulse voltages up to 8 kV, contributing to its reliability under sharp voltage peaks. Weighing approximately 3.53 pounds, the 140G-H15F4-C90 is designed for efficiency in operation. It supports a mechanical life rated at 240 operations per hour, and an electrical life of 120 operations per hour, reaffirming its capacity for regular use in active systems.

Revision Part #Also known as
140G-H15F4-C90 Ser A140G-H15F4-C90/A, Series A, Rev A
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