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Allen Bradley 140G MCB 140G-H0F4-D10

140G-H0F4-D10

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The 140G-H0F4-D10 is a molded case circuit breaker developed by Allen-Bradley under the Rockwell Automation brand. This robust device operates at 125 Amps and features an impressive interrupting capacity of 100 kA, making it suitable for high-demand environments.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 140G-H0F4-D10

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.140G-H0F4-D10
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Poles4
Current Range100 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight3.53 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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.
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The Allen-Bradley 140G-H0F4-D10 is classified as a molded case circuit breaker, engineered for reliable performance in electrical systems. With a frame designation of H, it is capable of managing 125 Amps of current. The device boasts an exceptional interrupting rating of 100 kA, which offers significant protection in fault situations.

This breaker is designed with adjustable thermal and magnetic protection, allowing customization based on specific system requirements. It operates with four poles and a current range that maxes out at 100 A. When it comes to insulation, it can handle ratings up to 1000 V and withstand impulse voltages reaching 8 kV, indicating strong durability in transient conditions.

Weighing in at 3.53 pounds, the 140G-H0F4-D10 is designed for efficient installations within various electrical panels. Mechanically, it is rated for 240 operations per hour, suggesting a robust construction suitable for frequent use. In electrical terms, it has a lifespan rated at 120 operations per hour, making it a durable choice for extensive operational demands.

Revision Part #Also known as
140G-H0F4-D10 Ser A140G-H0F4-D10/A, Series A, Rev A
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