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Allen Bradley 140G MCB 140G-M0K3-D60

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140G-M0K3-D60

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The 140G-M0K3-D60 circuit breaker from Allen-Bradley serves as a robust protective device for electrical systems. It handles an impressive current rating of 800 Amps and features a high interrupting capability of 100 kA. With electronic LSIG protection, this molded case circuit breaker ensures comprehensive oversight against electrical disturbances.

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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.

Technical specifications for 140G-M0K3-D60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-M0K3-D60
Weight10.00 lbs (4.54 kg)
FrameM
Amps800
Interrupting Rating100 kA
Protection TypeElectronic LSIG
Current Range600 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life120 Operations/hr.
Electrical Life60 Operations/hr.
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In the realm of circuit protection, the 140G-M0K3-D60 molded case circuit breaker from Allen-Bradley stands out with its solid performance specifications. Designed for heavy-duty applications, this Rockwell Automation product maintains a significant 800 Amp capacity.

The circuit breaker excels in its interrupting rating of 100 kA, making it suitable for environments where sudden fault currents can occur. It employs electronic LSIG technology for efficient fault detection and response, enhancing safety in connected systems. This unit operates under an M-frame configuration, making it adaptable for various setups.

With an operational range up to 600 Amps, the breaker is versatile enough to address different power configurations. It supports rated insulation voltages of 1000 volts, while its impulse withstand rating of 8 kV assures it can handle transient voltages.

Weighing in at 26.68 pounds, this circuit breaker is manageable for installation purposes. Its mechanical life is rated at 120 operations per hour, reflecting its capability for prolonged usage without significant wear. Additionally, the electrical life is noted at 60 operations per hour, which is representative of its reliability in everyday service applications. This combination of features makes the 140G-M0K3-D60 an essential choice for safeguarding industrial electrical circuits.

Revision Part #Also known as
140G-M0K3-D60 Ser A140G-M0K3-D60/A, Series A, Rev A
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