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Allen Bradley Bulletin 140 140EX-JE3C3-D20

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140EX-JE3C3-D20

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The model 140EX-JE3C3-D20 from Allen Bradley is a robust molded case circuit breaker designed for reliable protection in electrical systems. With a rated current of 200 A and a voltage rating of 415 V FF, this device is engineered for three-pole applications and features a substantial breaking capacity of 35 kA.

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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 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 140EX-JE3C3-D20

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product LineBulletin 140
Part Number140EX-JE3C3-D20
Weight3.25 lbs (1.47 kg)
Rated Current200 A
Voltage Rating415 V FF
Number Of Poles3
Breaking Capacity35 kA
Min. Operating Temperature0 °C
Max. Operating Temperature40 °C
Min. Storage Temperature0 °C
Max. Storage Temperature40 °C
Operating Humidity80% Max. (Non-Condensing)
Storage Humidity80% Max. (Non-Condensing)
Installation Altitude1000 m above sea level Max.
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The Allen Bradley 140EX-JE3C3-D20 circuit breaker belongs to the Bulletin 140 series, recognized for its high performance and reliability. This molded case circuit breaker is rated for a current of 200 A and operates at a voltage level of 415 V FF, making it suitable for various industrial applications. The breaker features three poles, providing adequate control and protection for standard three-phase circuits.

A critical specification of the 140EX-JE3C3-D20 is its breaking capacity, rated at 35 kA, which allows it to handle significant fault currents safely. It is designed to function between 0 °C and 40 °C, suitable for typical environmental conditions found in industrial surroundings. For storage, it shares the same temperature limits, ensuring consistent performance when placed in various conditions.

In terms of humidity, both operating and storage environments can reach a maximum of 80%, provided that no condensation is present. This factor greatly enhances the flexibility of the breaker within different climate conditions. Additionally, the 140EX-JE3C3-D20 can be efficiently used at altitudes up to 1000 m above sea level, allowing extensive installation possibilities in different geographic locations.