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Allen Bradley 140G MCB 140G-H15C4-C40

140G-H15C4-C40

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The 140G-H15C4-C40 is a reliable molded case circuit breaker manufactured by Allen-Bradley, a brand under Rockwell Automation. It features a robust design rated at 125 amps, alongside an interrupting capacity of 150 kA, ensuring reliable operation in demanding 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-H15C4-C40

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.140G-H15C4-C40
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range40 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-H15C4-C40 is an advanced molded case circuit breaker built for reliable performance in various electrical applications. With a capacity of 125 amperes, this circuit breaker is designed for effective protection against overcurrent conditions. It operates with an interrupting rating of 150 kA, making it suitable for high-demand setups.

Configured with four poles, the 140G-H15C4-C40 enables versatile installation in multi-phase systems. It covers a current range of 40 A, and it is rated for insulation voltages up to 1000 V, ensuring it can function safely in different electrical environments. The device's impulse withstand voltage capacity reaches 8 kV, which enhances its resilience against voltage surges.

Weighing 3.53 pounds, this circuit breaker remains compact, facilitating easier integration into existing infrastructure. It is rated for a mechanical lifespan of 240 operations per hour and an electrical lifespan of 120 operations per hour, proving its durability and reliability in active usage scenarios. The fixed thermal and magnetic protection types provide enhanced safety, allowing users to operate their systems with peace of mind.

Revision Part #Also known as
140G-H15C4-C40 Ser A140G-H15C4-C40/A, Series A, Rev A
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