140U-J2X3

140U-J2X3

Description:

The 140U-J2X3 Molded Case Circuit Breaker is a high-performance compact breaker from Allen-Bradley/Rockwell Automation. It has a size J frame, 3 poles, and 250 Amps of frame current. The rated operational voltage of the breaker is 400/480 Volts AC and the interrupting rating is 25 Kiloamps.

Rated 4.9 with 16 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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Description:

The 140U-J2X3 Molded Case Circuit Breaker is a high-performance compact breaker from Allen-Bradley/Rockwell Automation. It has a size J frame, 3 poles, and 250 Amps of frame current. The rated operational voltage of the breaker is 400/480 Volts AC and the interrupting rating is 25 Kiloamps.


Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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better business bureau

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 140U-J2X3.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 4.9 with 16 reviews

    Technical Specifications for 140U-J2X3

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-J2X3
Product Description Molded Case Circuit Breaker
Frame Size J
Frame Rating 250 Amps
No. of Poles 3
Interrupting Rating 25 Kiloamps
Rated Operational Voltage 400/480 Volts AC
Frequency Rating 50/60 Hertz
Weight (approx.) 11.4 Pounds
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-J2X3
Product Description Molded Case Circuit Breaker
Frame Size J
Frame Rating 250 Amps
No. of Poles 3
Interrupting Rating 25 Kiloamps
Rated Operational Voltage 400/480 Volts AC
Frequency Rating 50/60 Hertz
Weight (approx.) 11.4 Pounds
s

About 140U-J2X3

The 140U-J2X3 Molded Case Circuit Breaker (MCCB) is a high-performance compact breaker from Allen-Bradley/Rockwell Automation. It has a size J frame, 3 poles, and 250 Amps of frame current. The rated operational voltage of the breaker is 400 or 480 Volts AC and the current rating is 250 Amps. It comes with 25 Kiloamps of interrupting rating and it has 11.4 pounds of shipping weight. The 140U-J2X3 Molded Case Circuit Breaker provides thermal overcurrent protection and short circuit protection for industrial panel control applications. It can be used as a current limiting circuit breaker that operates faster than traditional UL 489 circuit breakers. The MCCB consists of a magnetic trip unit that can provide short circuit protection. As the short circuit current increases, it provides a faster interruption time.



 



This CSA listed 140U-J2X3 Molded Case Circuit Breaker features common accessories that allow for maximum flexibility. It has an arc chamber that performs several important functions to provide short circuit protection. The chamber surrounds the switching contacts to open it during a short circuit. During installation, make sure to avoid atmospheres with moisture or corrosive elements. This electromagnetic device provides the facilities to open a circuit manually and automatically under short circuit or overload conditions. It can be used as a branch short circuit device or branch protective device for a motor load. This 140U-J2X3 Circuit Breaker is suitable for energy-intensive systems such as commercial and industrial high power applications. It can be used in motor control applications to provide overload protection without being tripped during the inrush current. This molded case circuit breaker is suitable to use in electrical feeder circuits that provide power to large distribution boards.



Repair Services for 140U-J2X3

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-J2X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 140U-J2X3

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 140U-J2X3

Resolutions For 140U-J2X3

About

Technical Specifications for 140U-J2X3

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-J2X3
Product Description Molded Case Circuit Breaker
Frame Size J
Frame Rating 250 Amps
No. of Poles 3
Interrupting Rating 25 Kiloamps
Rated Operational Voltage 400/480 Volts AC
Frequency Rating 50/60 Hertz
Weight (approx.) 11.4 Pounds
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-J2X3
Product Description Molded Case Circuit Breaker
Frame Size J
Frame Rating 250 Amps
No. of Poles 3
Interrupting Rating 25 Kiloamps
Rated Operational Voltage 400/480 Volts AC
Frequency Rating 50/60 Hertz
Weight (approx.) 11.4 Pounds

About 140U-J2X3

The 140U-J2X3 Molded Case Circuit Breaker (MCCB) is a high-performance compact breaker from Allen-Bradley/Rockwell Automation. It has a size J frame, 3 poles, and 250 Amps of frame current. The rated operational voltage of the breaker is 400 or 480 Volts AC and the current rating is 250 Amps. It comes with 25 Kiloamps of interrupting rating and it has 11.4 pounds of shipping weight. The 140U-J2X3 Molded Case Circuit Breaker provides thermal overcurrent protection and short circuit protection for industrial panel control applications. It can be used as a current limiting circuit breaker that operates faster than traditional UL 489 circuit breakers. The MCCB consists of a magnetic trip unit that can provide short circuit protection. As the short circuit current increases, it provides a faster interruption time.



 



This CSA listed 140U-J2X3 Molded Case Circuit Breaker features common accessories that allow for maximum flexibility. It has an arc chamber that performs several important functions to provide short circuit protection. The chamber surrounds the switching contacts to open it during a short circuit. During installation, make sure to avoid atmospheres with moisture or corrosive elements. This electromagnetic device provides the facilities to open a circuit manually and automatically under short circuit or overload conditions. It can be used as a branch short circuit device or branch protective device for a motor load. This 140U-J2X3 Circuit Breaker is suitable for energy-intensive systems such as commercial and industrial high power applications. It can be used in motor control applications to provide overload protection without being tripped during the inrush current. This molded case circuit breaker is suitable to use in electrical feeder circuits that provide power to large distribution boards.



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-J2X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140U-J2X3. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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