Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-HC0I3-D12

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

140G-HC0I3-D12

|
Need a Specific Revision?

The 140G-HC0I3-D12, part of the Allen-Bradley series by Rockwell Automation, is a molded case circuit breaker that offers significant operational features. With an ampacity of 125 A and an interrupting rating of 100 kA, this model is well-suited for industrial applications.

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-HC0I3-D12

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC0I3-D12
Weight10.00 lbs (4.54 kg)
FrameHC
Amps125
Interrupting Rating100 kA
Protection TypeElectronic LSIG
Current Range120 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 Allen-Bradley 140G-HC0I3-D12 is an advanced molded case circuit breaker that excels in environments where reliable circuit protection is necessary. Operating with a frame designation of HC, this device is capable of managing a maximum current of 125 amps. It demonstrates an impressive interrupting capacity of 100 kA, allowing it to react quickly to fault conditions.

This circuit breaker features Electronic LSIG protection, providing enhanced surveillance against overloads and faults. It efficiently accommodates input within a current range of 120 A, making it versatile across various applications. Additionally, the rated insulation voltage stands at 1000 volts, indicating its robustness in high-voltage scenarios. Its design also allows the breaker to withstand impulse voltages of up to 8 kV, which is critical for maintaining performance during transient events.

Weighing approximately 2.65 pounds, the 140G-HC0I3-D12 is engineered for reliable mechanical life, rated at 240 operations per hour, while its electrical life is evaluated at 120 operations per hour, ensuring dependable performance under routine conditions. Overall, this model provides essential durability and efficiency required for modern industrial electrical systems.

Revision Part #Also known as
140G-HC0I3-D12 Ser A140G-HC0I3-D12/A, Series A, Rev A
Don't see your particular revision? Contact us now.