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Allen Bradley 140G MCB 140G-H0H4-D10

140G-H0H4-D10

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The 140G-H0H4-D10 is a molded case circuit breaker designed by Allen-Bradley from Rockwell Automation. This model operates effectively under a maximum current of 125 amps. It is engineered with an interrupting capacity of 100 kA, which is vital for handling fault conditions.

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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-H0H4-D10

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.140G-H0H4-D10
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeElectronic LSI
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-H0H4-D10 molded case circuit breaker is designed for industrial applications where reliability is paramount. It is classified under frame type H, supporting a nominal current of 125 amps. This breaker integrates electronic LSI protection, ensuring advanced safety and performance in various conditions. Capable of interrupting fault currents up to 100 kA, it guarantees effective protection for systems.

This unit includes four poles for flexible circuit configurations and can handle a continuous current rating reaching up to 100 A. Its rated insulation voltage is set at 1000 V, facilitating use in high-voltage environments. Additionally, it withstands an impulse voltage of 8 kV, reinforcing its suitability for dynamic electrical applications.

With an operational weight of 3.53 pounds, this device is manageable in size. Its mechanical lifespan allows for 240 operations per hour, while the electrical life supports an efficiency of up to 120 operations per hour. This aspect of the 140G-H0H4-D10 makes it a durable choice for continuous operation in demanding industrial settings.

Revision Part #Also known as
140G-H0H4-D10 Ser A140G-H0H4-D10/A, Series A, Rev A
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