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140G-M6F4-D63

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The 140G-M6F4-D63 is a robust molded case circuit breaker from Allen-Bradley, suitable for demanding applications. It operates at a maximum of 800 Amps and features an interrupting rating of 65 kA, providing effective fault 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 our products come with DO Supply's 2-year warranty.

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Technical specifications for 140G-M6F4-D63

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-M6F4-D63
Product Type	Molded Case Circuit Breaker
Frame	M
Amps	800
Interrupting Rating	65 kA
Protection Type	Adjust Thermal/ Adjust Magnetic
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-M6F4-D63 molded case circuit breaker, designed by Allen-Bradley under Rockwell Automation, is engineered for high capacity and reliability. With a frame rated at 800 Amps, it ensures efficient power management in various industrial environments. The device provides an interrupting capacity of 65 kA, enabling it to protect circuits from electrical faults.

This model features an adjustable thermal and magnetic protection type, which allows for flexibility and precision in settings. It contains four poles to facilitate multi-phase power handling and operates within a current range of 630 A, making it a suitable choice for various applications requiring robust circuit protection.

The rated insulation voltage of this unit is 1000 volts, ensuring safe operation under significant electrical stress, while it can also withstand impulse voltages of 8 kV, making it resilient against sudden surges. Weighing 33.29 pounds, the breaker combines a solid build quality with impactful performance.

In terms of operational longevity, this molded case circuit breaker has a mechanical life of 120 operations per hour and offers a rated electrical life of 60 operations per hour. The 140G-M6F4-D63 serves as a dependable solution for circuit management and fault protection in various industrial settings.