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Allen Bradley 140U MCB 140U-JTL3-D10

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140U-JTL3-D10

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The 140U-JTL3-D10 is a molded case circuit breaker by Allen Bradley, suitable for industrial applications. This device supports a rated current of 100 A and operates at voltages up to 600 V AC, making it effective for 3-phase systems.

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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 140U-JTL3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-JTL3-D10
Weight0.63 lbs (0.28 kg)
UPC611320843491
Min. Frequency50 Hz
Max. Frequency60 Hz
Number of Phases3-phase
Number of Poles3
Rated Current100 A
Interrupting Rating30 to 40 kA
Protection TypeElectronic trip with Long and Short Time protection
Trip Unit TypeElectronic adjustable or fixed
Rated Voltage600 V
Voltage TypeAC
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The molded case circuit breaker model 140U-JTL3-D10 from Allen Bradley is engineered for robust performance in demanding environments. It supports a rated current capacity of 100 A and functions efficiently at an input voltage of 600 V AC. This unit supports both 50 Hz and 60 Hz frequency inputs, making it versatile for various electrical systems.

Designed for 3-phase applications, this breaker features three poles, providing reliable circuit protection. Its interrupting rating ranges between 30 kA and 40 kA to handle fault conditions without failure. This circuit protection device utilizes an electronic trip mechanism. It offers both long time and short time protection to adapt to different operational requirements.

Furthermore, the trip unit can be set to an electronically adjustable configuration, or it can be fixed based on specific application needs. This allows users to customize settings according to system requirements. The 140U-JTL3-D10 is suitable for diverse industrial uses with its combination of robust specifications and advanced protection features.