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Allen Bradley 140G MCB 140G-H15I4-D16

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140G-H15I4-D16

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The 140G-H15I4-D16 modeled case circuit breaker from Allen-Bradley is equipped to handle critical electrical tasks. With a current rating of 125 Amps and an impressive interrupting capacity of 150 kA, it offers reliable protection across a variety of applications.

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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-H15I4-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H15I4-D16
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating150 kA
Protection TypeElectronic LSIG
Poles4
Current Range160 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-H15I4-D16 is a robust molded case circuit breaker designed to provide essential protection for electrical systems. With a frame size designated as H, this breaker holds a maximum rated current of 125 Amps. Its interrupting rating reaches up to 150 kA, allowing it to handle substantial fault currents effectively. It is equipped with an electronic LSIG protection type that enables advanced monitoring capabilities, enhancing system safety.

This circuit breaker features four poles, making it adequate for use in both multi-phase and single-phase systems. It is designed to manage a current range of 160 Amps while ensuring reliable operation under various conditions. Its rated insulation voltage is 1000 V, providing excellent performance in high-voltage applications. The rated impulse withstand voltage of 8 kV allows the unit to maintain integrity in the presence of voltage spikes.

Weighing 3.53 pounds, the product is lightweight yet capable of enduring demanding environments. Its mechanical life expectancy is impressive, offering up to 240 operations per hour. Meanwhile, it maintains an electrical life of 120 operations per hour, indicating its durability and commitment to consistent performance in circuit protection.

Revision Part #Also known as
140G-H15I4-D16 Ser A140G-H15I4-D16/A, Series A, Rev A
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