Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-JC0F3-D10

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

140G-JC0F3-D10

|
Need a Specific Revision?

The 140G-JC0F3-D10 molded case circuit breaker by Allen-Bradley is designed for reliability in demanding applications. Capable of handling up to 250 amps, this unit features an impressive interrupting capacity of 100 kA. It employs adjustable thermal and magnetic protection for precise overload management, making it suitable for various industrial environments.

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-JC0F3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-JC0F3-D10
Weight10.00 lbs (4.54 kg)
FrameJC
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range100 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
View as PDF
Request a Repair

The 140G-JC0F3-D10 is a molded case circuit breaker from Allen-Bradley, part of the Rockwell Automation lineup. This breaker is specifically engineered with a robust JC frame and is rated for a maximum current of 250 amps. With an interrupting rating of 100 kA, it provides substantial fault protection.

This device uses adjustable thermal and magnetic protection, allowing for fine-tuning based on specific operational requirements. It is suitable for circuits requiring up to 100 amps of current, ensuring effective management of electrical loads. The breaker is rated for an insulation voltage of 1000 volts, indicating its capacity to perform safely in high-voltage settings.

Furthermore, the 140G-JC0F3-D10 is built to endure transient conditions, capable of withstanding impulse voltages of up to 8 kV. Weighing 5.51 pounds, it is practical for installation in various applications. Its lifespan is rated at 240 mechanical operations per hour, ensuring durability over time, while its electrical life is rated at 120 operations per hour. Overall, this breaker is engineered to deliver reliable performance in challenging industrial environments.

Revision Part #Also known as
140G-JC0F3-D10 Ser A140G-JC0F3-D10/A, Series A, Rev A
Don't see your particular revision? Contact us now.