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Allen Bradley 140U MCB 140U-JD6D3-D25

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140U-JD6D3-D25

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The 140U-JD6D3-D25 circuit breaker by Allen-Bradley/Rockwell Automation has a continuous current rating of 250 Amps and an interrupting rating/breaking capacity of 60 to 69 kiloAmps. The device has thermal-magnetic/adjustable magnetic trip with a trip range of 1250 to 2500 Amps. The unit has a JD frame and it requires NEMA starter size 5. The unit has three poles and a current rating of 100 rr0 Amps.

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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-JD6D3-D25

ManufacturerAllen Bradley
CategoryPLCs
Product Line140U MCB
Part Number140U-JD6D3-D25
Weight32.00 lbs (14.51 kg)
FrameJD
Protection typeThermal magnetic / adjustable magnetic trip
Magnetic trip range1250 to 2500 Amps
Continuous current rating250 Amps
Interrupting rating/breaking capacity60 to 69 kilo Amps
NEMA starter size5
Number of poles3
Current range100 rr0 Amps
Internal control modulesNone
Protection class (wired)IP2X
Operating temperature-25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit)
Storage temperature-40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
Standards/certificationsUL 489, CSA C22.2 (No. 5), IEC 60947-2, CCC, CE, KEMA

The Allen-Bradley/Rockwell Automation 140U-JD6D3-D25 circuit breaker with a molded case is part of the Bulletin 140U series which offers various circuit breaker models with different current ratings and protection types. The product series offers current ratings from 125 to 1200 Amps and they come in one-pole, two-pole, and three-pole versions. The available options include various combinations of auxiliary contacts, alarm contacts, undervoltage releases, and shunt trips. Also, the 140U circuit breakers offer high interrupting ratings, compact dimensions, rotary variable-depth operating mechanisms, flex cable operating mechanisms, and factory-installed or field-installed accessories. The 140U-JD6D3-D25 circuit breaker is designed according to standards such as the UL 489, CSA 22.2 (No. 5), and the IEC 60947-2. The circuit breaker is a protection device that is used in combination with NEMA rated starter or soft starter units and variable frequency AC drive units.

The Allen-Bradley 140U-JD6D3-D25 circuit breaker has a JD Frame and it operates with combination starters with a NEMA size of 5. The circuit breaker has 3 poles and an IP2X protection rating when it is wired. The current rating of the 140U-JD6D3-D25 circuit breaker is 100 rr0 Amps and its breaking capacity (interrupting rating) is 60 to 69 kiloAmps. The 140U-JD6D3-D25 circuit breaker has thermal-magnetic and adjustable magnetic trip protection and a magnetic trip range of 1250 to 2500 Amps. In addition to that, the continuous current rating is 250 Amps. This circuit breaker unit operates within a temperature range of -25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit) and it can be stored in environments with temperatures between -40 and 80 degrees Celsius (-40 and 176 degrees Fahrenheit).