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140G-M0H3-D63

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The 140G-M0H3-D63 is a reliable molded case circuit breaker designed by Allen-Bradley within the Rockwell Automation range. This model features a robust frame designated as M, with a maximum current capacity of 800 Amps, making it suitable for heavy-duty applications.

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Technical specifications for 140G-M0H3-D63

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-M0H3-D63
Product Type	Molded Case Circuit Breaker
Frame	M
Amps	800
Interrupting Rating	100 kA
Protection Type	Electronic LSI
Current Range	630 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	26.68 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-M0H3-D63 from Allen-Bradley is a molded case circuit breaker engineered for high performance and reliability. This specific model is designed with an M-frame and accommodates a peak current rating of 800 Amps. One of its significant features is its interrupting rating, which stands at a substantial 100 kA, ensuring effective circuit protection under fault conditions.

The protection offered by this circuit breaker is based on electronic LSI technology. It allows for adaptive responses to various operational circumstances. Additionally, the device can manage a current range up to 630 A, highlighting its versatility in handling different loads. It also operates safely at a rated insulation voltage of 1000 volts, making it suitable for a variety of industrial applications.

This unit has a rated impulse withstand voltage of 8 kV, providing further assurance against voltage spikes that may occur during operation. Weighing in at 26.68 pounds, the 140G-M0H3-D63 is structured for ease of installation and management.

In terms of operational lifespan, it has a mechanical life rating of 120 operations per hour along with an electrical life rating of 60 operations per hour. These specifications contribute to the unit's reliability and capability to operate effectively in high-demand settings, securing its place as an essential component in modern electrical systems.