Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-H0C3-C20

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

140G-H0C3-C20

|
Need a Specific Revision?

The 140G-H0C3-C20 is a molded case circuit breaker from Allen-Bradley designed for reliable circuit protection. This model, operating at 125 Amps, has a significant interrupting capacity of 100 kA, making it suitable for a variety of applications requiring robust safety.

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-H0C3-C20

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H0C3-C20
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 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-H0C3-C20 is a highly reliable molded case circuit breaker from the 140G MCB series, specifically engineered to provide essential electrical circuit protection. Rated at 125 amps, it features a robust interrupting rating of 100 kA, ensuring reliability in fault conditions. With a fixed thermal and magnetic protection mechanism, this circuit breaker is designed to react promptly to overcurrents.

It maintains a current range starting from 20 A and supports a rated insulation voltage of 1000 V, allowing for safe operation in various applications. The rated impulse withstand voltage is measured at 8 kV, reflecting its capability to handle transients. Lightweight at 2.65 pounds, the 140G-H0C3-C20 is designed for ease of installation.

In terms of operational endurance, it boasts a mechanical life rating of 240 operations per hour and an electrical life capacity of 120 operations per hour, making it suitable for high-demand electrical environments. The H-frame designation of this product emphasizes its design for standard applications, ensuring it meets industry requirements effectively.

Revision Part #Also known as
140G-H0C3-C20 Ser A140G-H0C3-C20/A, Series A, Rev A
Don't see your particular revision? Contact us now.