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Allen Bradley 140G MCB 140G-H15C3-C30

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140G-H15C3-C30

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Designed for high-performance applications, the 140G-H15C3-C30 is a molded case circuit breaker provided by Allen-Bradley, part of Rockwell Automation. With a frame classification of H, this breaker offers a current rating of 125 amps and is engineered to interrupt fault currents up to 150 kA.

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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-H15C3-C30

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15C3-C30
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range30 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-H15C3-C30 molded case circuit breaker from Allen-Bradley is built for robust electrical protection. This model includes a frame classed as H and supports a maximum continuous current of 125 amps. Designed to interrupt high fault currents, it has an impressive interrupting rating of 150 kA.

The device employs fixed thermal and magnetic safeguards, providing reliable protection against overloads and short circuits. It can manage a current range of 30 amps effectively. In terms of voltage capabilities, it has a rated insulation voltage of 1000 V, which ensures safe operation in varied settings. Additionally, this breaker stands up to impulse voltages of 8 kV, making it suitable for environments prone to surges and transients.

Weighing in at 2.65 pounds, the circuit breaker is designed to be compact yet durable. Its mechanical rated life spans to 240 operations per hour, which contributes to its longevity in operational contexts. Meanwhile, it operates with an electrical lifespan of 120 operations per hour, signifying its reliability and efficiency over extensive use.

Revision Part #Also known as
140G-H15C3-C30 Ser A140G-H15C3-C30/A, Series A, Rev A
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