Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-J0F3-C80

Product image is representative; revision or series may vary. Contact us to request a specific version.

140G-J0F3-C80

|
Need a Specific Revision?

The Allen-Bradley 140G-J0F3-C80 is a molded case circuit breaker engineered for robust performance. Rated at 250 Amps, it provides reliable protection and features an interrupting capacity of 100 kA.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
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.
Learn more
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 140G-J0F3-C80

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-J0F3-C80
Weight10.00 lbs (4.54 kg)
FrameJ
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range80 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
View as PDF
Request a Repair

The model 140G-J0F3-C80 from Allen-Bradley, part of the 140G series produced by Rockwell Automation, serves as a molded case circuit breaker. This unit’s frame is classified as J and operates effectively at a maximum current rating of 250 Amps. Designed for high reliability, it features an interrupting rating of 100 kA, ensuring it can handle significant fault currents without failure.

Protection is flexible with both adjustable thermal and magnetic settings, allowing users to fine-tune performance as per specific requirements. The current range for this device is specified at 80 Amps, making it adaptable for various applications. It is engineered to function safely within a rated insulation voltage of 1000 volts, which supports its integration in higher voltage systems.

In addition, the 140G-J0F3-C80 can withstand impulse voltages rated at up to 8 kV, contributing to its durability in demanding environments. Weighing 5.51 pounds, the circuit breaker maintains a compact profile while ensuring robust functionality.

The device is designed for longevity, having a mechanical life rated at 240 operations per hour and an electrical life of 120 operations per hour, making it a formidable option for protecting electrical circuits in various industrial applications.

Revision Part #Also known as
140G-J0F3-C80 Ser A140G-J0F3-C80/A, Series A, Rev A
Don't see your particular revision? Contact us now.