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Allen Bradley 140U MCB 140U-JTD3-D10
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 our products come with DO Supply's 2-year warranty.
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140U-JTD3-D10

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The 140U-JTD3-D10 circuit breaker is a molded case circuit breaker that has been designed and distributed by Allen-Bradley/Rockwell Automation. The Allen-Bradley/Rockwell Automation 140U-JTD3-D10 molded case circuit breaker operates with an AC voltage of 690 Volts AC at a frequency rating of 50 Hertz.

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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 our products come with DO Supply's 2-year warranty.
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Technical specifications for 140U-JTD3-D10

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-JTD3-D10
TypeMolded-case circuit breaker
FrameJ
Amperage range250 Amps
Voltage range200-690 Volts
Frequency50 Hertz
Trip unit Fixed thermal / adjust magnetic
Weight5.2 kg
Height7 mm
Width 13 mm
Depth 4,05 mm
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.

The 140U-JTD3-D10 circuit breaker is a molded case circuit breaker that has been designed and distributed by Allen-Bradley/Rockwell Automation. This breaker belongs to the J frame product line of the 140U circuit breaker series, it comes with a current rating that goes from 50 to 250 Amps and it comes with feeders and disconnects. This specific circuit breaker model comes with three poles that are in charge of stopping the current flow into different devices once a fault condition has been detected. The Allen-Bradley/Rockwell Automation 140U-JTD3-D10 molded case circuit breaker operates with an AC voltage rating of 690 Volts AC at a frequency of 50 Hertz. The detection type for this breaker is the fixed thermal and adjustable magnetic detection. The breaker includes auxiliary and alarm contacts.

The Allen-Bradley/Rockwell Automation 140U-JTD3-D10 molded case circuit breaker has an approximate weight of 5.2 kilograms and a height, width, and depth of 7, 13, and 4,05 millimeters, respectively. It is a compact breaker that occupies less space than other circuitprotection devices. It can be located as a single breaker or in a series with other identical breakers to provide the highest level of protection to a machine. The breaker can operate at its full capacity at a maximum ambient air temperature of 40 degrees Celsius and this operating capacity decreases to 80% with a maximum ambient temperature of up to 70 degrees Celsius. There is a list of accessories that can enhance the efficiency of the breaker. The Allen-Bradley/Rockwell Automation 140U-JTD3-D10 molded case circuit breaker needs to be connected by using wiring that can operate efficiently at temperatures higher than 70 degrees Celsius to ensure safety during operations.

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