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Allen-Bradley 140G-J-FCX04

SKU: 140G-J-FCX04
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Allen-Bradley 140G-J-FCX04

Overview

The Allen-Bradley 140G-J-FCX04 is a J-frame molded case circuit breaker (MCCB) with a 250A fixed electronic trip unit, designed for industrial power distribution and circuit protection. With a 600V AC rating, it delivers dependable protection against overloads and short circuits. The compact 3-pole design ensures easy integration into control panels and switchboards.


Key Features

  • Frame Type: J-Frame

  • Number of Poles: 3

  • Rated Current: 250 A

  • Trip Unit Type: Fixed electronic (LS – Long & Short delay)

  • Interrupting Capacity:

    • Up to 65 kA @ 480V AC

    • Up to 100 kA @ 240V AC

  • Voltage Rating: 600V AC

  • Mounting Type: Panel mount

  • Connection Type: Box lugs or bolt-on (varies by configuration)

  • Standards: UL 489, CSA, IEC 60947-2, CE


Technical Specifications

  • Catalog Number: 140G-J-FCX04

  • Frequency: 50/60 Hz

  • Insulation Voltage (Ui): 800V

  • Impulse Withstand Voltage (Uimp): 8 kV

  • Ambient Temp Range: -25°C to +70°C

  • Trip Functionality: Long-time and short-time electronic protection

  • Terminal Torque: Up to 250 lb-in (depending on conductor size)

  • Certifications: UL, CSA, CE, RoHS, IEC

  • Enclosure: Open type (requires suitable housing)


Applications

  • Feeder and main circuit protection

  • Distribution panels

  • Motor control centers

  • Industrial machinery and OEM equipment

  • Renewable energy and power generation systems


Why Choose the 140G-J-FCX04

  • Electronic Accuracy: More precise trip response than thermal-magnetic units

  • High Interrupting Capacity: Withstands high fault currents

  • Compact J-Frame Design: Saves panel space

  • Versatile Use: Meets global standards for industrial and commercial applications

  • Reliable Protection: Prevents damage from overload and short circuits


Order Now

The Allen-Bradley 140G-J-FCX04 molded case circuit breaker is available and ships worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 140G-J-FCX04

Overview

The Allen-Bradley 140G-J-FCX04 is a J-frame molded case circuit breaker (MCCB) with a 250A fixed electronic trip unit, designed for industrial power distribution and circuit protection. With a 600V AC rating, it delivers dependable protection against overloads and short circuits. The compact 3-pole design ensures easy integration into control panels and switchboards.


Key Features

  • Frame Type: J-Frame

  • Number of Poles: 3

  • Rated Current: 250 A

  • Trip Unit Type: Fixed electronic (LS – Long & Short delay)

  • Interrupting Capacity:

    • Up to 65 kA @ 480V AC

    • Up to 100 kA @ 240V AC

  • Voltage Rating: 600V AC

  • Mounting Type: Panel mount

  • Connection Type: Box lugs or bolt-on (varies by configuration)

  • Standards: UL 489, CSA, IEC 60947-2, CE


Technical Specifications

  • Catalog Number: 140G-J-FCX04

  • Frequency: 50/60 Hz

  • Insulation Voltage (Ui): 800V

  • Impulse Withstand Voltage (Uimp): 8 kV

  • Ambient Temp Range: -25°C to +70°C

  • Trip Functionality: Long-time and short-time electronic protection

  • Terminal Torque: Up to 250 lb-in (depending on conductor size)

  • Certifications: UL, CSA, CE, RoHS, IEC

  • Enclosure: Open type (requires suitable housing)


Applications

  • Feeder and main circuit protection

  • Distribution panels

  • Motor control centers

  • Industrial machinery and OEM equipment

  • Renewable energy and power generation systems


Why Choose the 140G-J-FCX04

  • Electronic Accuracy: More precise trip response than thermal-magnetic units

  • High Interrupting Capacity: Withstands high fault currents

  • Compact J-Frame Design: Saves panel space

  • Versatile Use: Meets global standards for industrial and commercial applications

  • Reliable Protection: Prevents damage from overload and short circuits


Order Now

The Allen-Bradley 140G-J-FCX04 molded case circuit breaker is available and ships worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 140G-J-FCX04

Allen-Bradley 140G-J-FCX04

$995.00
Add to wishlist
Allen-Bradley 140G-J-FCX04

Allen-Bradley 140G-J-FCX04

Your Price:
$995.00
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