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140G-M0K4-D63

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The 140G-M0K4-D63 is a robust molded case circuit breaker from Allen-Bradley designed for high-demand electrical applications. It offers a maximum current of 800 Amps and features an impressive interrupting capacity of 100 kA, ensuring reliable protection against electrical faults.

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

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Technical specifications for 140G-M0K4-D63

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-M0K4-D63
Product Type	Molded Case Circuit Breaker
Frame	M
Amps	800
Interrupting Rating	100 kA
Protection Type	Electronic LSIG
Poles	4
Current Range	630 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	33.29 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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The 140G-M0K4-D63 model serves as a molded case circuit breaker produced by Allen-Bradley, representing the reliability expected from Rockwell Automation. Designed with an M frame, it is rated to handle up to 800 Amps. The device ensures safety with a notable interrupting rating of 100 kA, allowing it to manage severe fault conditions effectively.

This breaker incorporates advanced electronic LSIG protection, providing enhanced operational safety and functionality. It is configured with four poles, addressing three-phase applications with efficiency. Additionally, the current range is set at 630 A, making it suitable for both industrial and commercial use. The rated insulation voltage for this model reaches 1000 volts, along with an impulse withstand voltage peaked at 8 kV, establishing its resilience against transient surges.

Weighing 33.29 pounds, the circuit breaker is designed for straightforward installation within various electrical environments. In terms of operational longevity, it provides a mechanical life expectancy of 120 operations per hour, while its electrical life is rated for 60 operations per hour, ensuring durability during regular use. This unit is engineered to deliver dependable performance, offering essential protection within intricate electrical systems.