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Allen Bradley 140G MCB 140G-H15C4-C70

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140G-H15C4-C70

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The 140G-H15C4-C70 is a molded case circuit breaker from Allen-Bradley. Designed for robust applications, this unit features a 125 amp capacity with a frame classification of H. It can interrupt fault currents up to 150 kA, making it significantly reliable in demanding environments.

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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-H15C4-C70

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15C4-C70
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range70 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The Allen-Bradley 140G-H15C4-C70 molded case circuit breaker delivers reliable protection and performance in electrical systems. This model is designed with a frame type H and holds a current rating of 125 Amps. As a robust protective device, it can handle fault conditions with an interrupting capacity of 150 kA, ensuring safety in high-power situations.

This circuit breaker utilizes both fixed thermal and fixed magnetic trip mechanisms to ensure effective protection against overloads and short circuits. It features a four-pole configuration, making it suitable for various multi-phase applications. The operational capabilities include a current range of 70 A, providing flexibility in circuit protection.

For insulation needs, the 140G-H15C4-C70 is rated at 1000 V, which contributes to its versatility in different settings. Additionally, it can endure impulse withstand voltages of up to 8 kV, adding to its robustness. This unit has a weight of about 3.53 lbs, facilitating convenient installation within electrical panels. Users can expect a mechanical service life of 240 operations per hour and an electrical life rated at 120 operations per hour, indicating it is built for demanding applications.

Revision Part #Also known as
140G-H15C4-C70 Ser A140G-H15C4-C70/A, Series A, Rev A
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