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Allen Bradley 140G MCB 140G-K15F3-D30

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140G-K15F3-D30

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The Allen-Bradley 140G-K15F3-D30 is a robust molded case circuit breaker designed for high-performance applications. With a maximum current capacity of 400 Amps and an impressive interrupting rating of 150 kA, this device delivers reliable protection.

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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 of our products come with DO Supply's 2-year warranty.
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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-K15F3-D30

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-K15F3-D30
Weight10.00 lbs (4.54 kg)
FrameK
Amps400
Interrupting Rating150 kA
Protection TypeAdjustable Thermal/ Adjustable Magnetic
Current Range300 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life120 Operations/hr.
Electrical Life60 Operations/hr.
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The 140G-K15F3-D30 molded case circuit breaker, produced by Allen-Bradley as part of Rockwell Automation, is engineered for high load management. This device operates at a maximum current of 400 Amps. It has a robust interrupting rating of 150 kA, making it suitable for critical applications.

This circuit breaker features a K frame design and offers adjustable thermal and magnetic protection, allowing for tailored responses to varying load conditions. With a rated current of 300 A, it provides effective protection for electrical systems. The unit is rated for insulation voltages of up to 1000 volts, ensuring safe operation in demanding electrical environments.

In addition, the breaker can withstand impulse voltages of up to 8 kV, enhancing its durability against unexpected surges. Weighing 7.17 pounds, this equipment is designed for ease of installation and maintenance. Its mechanical durability is rated at 120 operations per hour, while its electrical durability is rated at 60 operations per hour. The 140G-K15F3-D30 serves as a precise and reliable solution for safeguarding electrical circuits.

Revision Part #Also known as
140G-K15F3-D30 Ser A140G-K15F3-D30/A, Series A, Rev A
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