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140G-K15I3-D40

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The 140G-K15I3-D40 is a molded case circuit breaker developed by Allen-Bradley, part of Rockwell Automation. It operates with a maximum current of 400 Amps and possesses an interrupting capability of 150 kA, ensuring effective protection under fault conditions.

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Technical specifications for 140G-K15I3-D40

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-K15I3-D40
Product Type	Molded Case Circuit Breaker
Frame	K
Amps	400
Interrupting Rating	150 kA
Protection Type	Electronic LSIG
Current Range	400 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	7.17 lb
Mechanical Life	120 Operations/hr.
Electrical Life	60 Operations/hr.

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.

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Engineered for high performance, the 140G-K15I3-D40 molded case circuit breaker by Allen-Bradley is intended for use in industrial and commercial applications. This device supports a significant operational capacity with a maximum current rating of 400 Amps, making it suitable for demanding electrical environments. With an interrupting rating of 150 kA, this circuit breaker can effectively handle potential fault conditions, safeguarding both equipment and personnel.

This model features electronic LSIG protection, enhancing its ability to detect and react swiftly to overload situations. Housed within a K frame, the 140G-K15I3-D40 is designed to fulfill rigorous industrial standards while maintaining reliability during operation. It is capable of withstanding a rated insulation voltage of 1000 V, ensuring safe usage in high-voltage circuits. To further protect against unexpected electrical surges, this breaker is rated for impulse withstands of up to 8 kV.

Weighing 7.17 pounds, the 140G-K15I3-D40 is constructed to be both durable and manageable. This breaker's mechanical life is rated at 120 operations per hour, while its electrical life is rated at 60 operations per hour, making it robust and suitable for continuous use in activated circuits. In total, the 140G-K15I3-D40 provides a dependable solution for circuit management and industrial automation needs.