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Allen Bradley 140G MCB 140G-H0I4-C25

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140G-H0I4-C25

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The 140G-H0I4-C25 is a molded case circuit breaker designed for versatile electrical management. Rated at 125 amps, it features electronic LSIG protection with a four-pole configuration. This breaker has a significant interrupting capacity of 100 kA, ensuring reliable performance under fault conditions.

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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-H0I4-C25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H0I4-C25
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeElectronic LSIG
Poles4
Current Range25 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-H0I4-C25, a component of the Allen-Bradley 140G MCB series, serves as a crucial molded case circuit breaker. With a robust rating of 125 amps, it can manage significant electrical loads with ease. This model is equipped with four poles and implements electronic LSIG protection, enhancing its capabilities for safeguarding circuits.

Designed to handle fault currents, the breaker comes with an impressive interrupting rating of 100 kA. This capacity allows it to cut off power during overloads or faults, which is vital for protecting both equipment and personnel. Its current range is set at 25 A, suitable for various industrial applications.

In terms of electrical characteristics, the 140G-H0I4-C25 has a rated insulation voltage of 1000 V, contributing to its reliability in high-voltage settings. Furthermore, it can endure impulse withstand voltages of up to 8 kV, making it well-suited for environments with potential electrical surges.

Weighing in at 3.53 lb, the device features a mechanical life of 240 operations per hour and an electrical life of 120 operations per hour. This ensures that it remains dependable throughout its usage, providing secure circuit protection in a variety of applications.

Revision Part #Also known as
140G-H0I4-C25 Ser A140G-H0I4-C25/A, Series A, Rev A
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