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140G-K6F4-D30

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The 140G-K6F4-D30 circuit breaker from Allen-Bradley is designed for durability and effective protection in electrical systems. Rated for 400 Amps, this molded case circuit breaker features a type K frame and provides an interrupting capacity of 65 kA.

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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-K6F4-D30

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-K6F4-D30
Product Type	Molded Case Circuit Breaker
Frame	K
Amps	400
Interrupting Rating	65 kA
Protection Type	Adjustable Thermal/ Adjustable Magnetic
Poles	4
Current Range	300 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	9.15 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 Allen-Bradley 140G-K6F4-D30 is a robust molded case circuit breaker that excels in safeguarding electrical circuits. This model accommodates a maximum current of 400 Amps, ensuring it can handle substantial loads effectively. It features a K frame type, which provides additional configuration capabilities for various applications.

This circuit breaker is engineered to deliver an interrupting rating of 65 kA, which plays a vital role in protecting circuits from high fault currents. The 140G-K6F4-D30 includes adjustable thermal and magnetic protection mechanisms to suit diverse operational requirements. With four poles, it facilitates flexible installation options.

It supports a rated current of 300 A, making it suitable for a wide range of industrial environments. The rated insulation voltage is 1000 volts, suitable for high-voltage applications, and the rated impulse withstand voltage is 8 kV to defend against transient spikes. At 9.15 pounds, this breaker can easily be incorporated into existing systems.

Designed for longevity, the 140G-K6F4-D30 boasts a mechanical life rating of 120 operations per hour, which ensures reliable performance in demanding conditions. Additionally, it has an electrical life rating of 60 operations per hour, solidifying its status as a dependable component in any industrial setup.