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Allen Bradley 140G MCB 140G-H3H3-C60

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140G-H3H3-C60

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The Allen-Bradley 140G-H3H3-C60 is a molded case circuit breaker that operates at a maximum of 125 Amps. It utilizes electronic LSI protection and has a 35 kA interrupting capacity for effective circuit management.

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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-H3H3-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H3H3-C60
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeElectronic LSI
Current Range60 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-H3H3-C60 from Allen-Bradley is a high-performance molded case circuit breaker, part of the 140G series. Rated for up to 125 Amps, it is specifically designed to ensure reliable circuit protection in various applications. This model operates with an interrupting rating of 35 kA, which allows it to manage fault currents effectively, providing safety in high-stress electrical environments.

The unit employs electronic LSI protection, which enhances its capabilities in monitoring and controlling electrical conditions. It has a current handling capacity of 60 A, making it a versatile choice for different load requirements. The rated insulation voltage is set at 1000 volts, while the rated impulse withstand voltage reaches up to 8 kV, showcasing its robustness against voltage spikes.

With a weight of 2.65 lb, the 140G-H3H3-C60 is designed compactly for efficient installation. This breaker can sustain a mechanical life of 240 operations per hour and an electrical life rated at 120 operations per hour, indicating its significant durability for continuous operation in demanding applications.

Revision Part #Also known as
140G-H3H3-C60 Ser A140G-H3H3-C60/A, Series A, Rev A
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