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Allen Bradley 140G MCB 140G-G-EA1A

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140G-G-EA1A

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The Allen Bradley 140G-G-EA1A is a molded case circuit breaker designed for reliable performance in various electrical applications. This product features compatibility with frame sizes G, H, I, and J, providing flexibility for diverse configurations.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 of our products come with DO Supply's 2-year warranty.
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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-G-EA1A

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G-EA1A
Weight0.13 lbs (0.06 kg)
UPC885630832418
Compatible Frame SizesFrames G, H, I, J
Number of Auxiliary Contacts1 NO
Contact Configuration1 CO
Rated Voltage250 V
Voltage TypeAC
Min. Storage Temperature0 °C
Max. Storage Temperature40 °C
Min. Operating Temperature0 °C
Max. Operating Temperature40 °C
Storage Humidity80% max. (Non-Condensing)
Max. Operating Altitude1000 meters above sea level
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The 140G-G-EA1A molded case circuit breaker from Allen Bradley is built for dependable circuit protection. It is compatible with frame sizes G, H, I, and J, ensuring versatile installation options across various applications. This unit features a total of one normally open auxiliary contact, configured as a single changeover contact, which allows for simple integration into existing electrical setups.

Operating at a rated voltage of 250 V, this circuit breaker is designed for alternating current (AC) systems, providing necessary protection against overload and short circuit conditions. The device is designed to work efficiently in environments with an operating temperature range of 0 °C to 40 °C, aligned with its minimum and maximum storage temperature specifications.

Additionally, this circuit breaker can withstand a maximum operating altitude of up to 1000 meters above sea level without compromising its performance. Humidity conditions should remain below 80% (non-condensing) during storage to ensure reliability. Overall, the 140G-G-EA1A circuit breaker stands out as a robust solution for circuit management in demanding situations.