Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-H2C3-C20-KA

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

140G-H2C3-C20-KA

|
Need a Specific Revision?

The 140G-H2C3-C20-KA is a robust molded case circuit breaker offered by Allen Bradley. It is designed to accommodate a rated current of 20 amperes across three poles, ensuring reliable performance in various applications.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
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-H2C3-C20-KA

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H2C3-C20-KA
Weight2.69 lbs (1.22 kg)
UPC88717232288
Frame SizeH Frame
Rated Current20 Amperes
Poles3-Pole
Interrupt Rating25 kA at 480 Volts
Voltage Rating600/347 Volts AC
Trip UnitThermal Magnetic
Magnetic TripFixed
MountingPanel/DIN Rail
Internal AccessoriesAux+Alarm
ConnectionBox Lugs
Request a Repair

The 140G-H2C3-C20-KA model from Allen Bradley is a molded case circuit breaker designed for consistent protection and reliability. This unit supports up to 20 amperes and comprises three poles, making it suitable for a variety of electrical configurations. It utilizes a thermal magnetic trip unit, with a fixed magnetic trip operation that enhances responsiveness to overload conditions.

In terms of electrical specifications, the circuit breaker has significant interrupt ratings of 25 kA at 480 volts, providing assurance against short circuit scenarios. The voltage rating can span from 600 to 347 Volts AC, accommodating different applications effectively. This design allows for flexibility across multiple setups.

The 140G-H2C3-C20-KA model can be panel-mounted or attached to a DIN rail, facilitating easy installation. Connections are made via box lugs, promoting secure and efficient wiring. Internal accessories for auxiliary functions and alarms come integrated within the device, adding further functionality and monitoring capabilities. This circuit breaker is engineered to meet the demands of modern electrical systems while ensuring enhanced protection and safety.