Free UPS Ground on All Orders!
+1 (919) 205-4392
Allen Bradley 140U MCB 140U-I3C3-D12-S
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 our products come with DO Supply's 2-year warranty.
Learn more

140U-I3C3-D12-S

|

The 140U-I3C3-D12-S is an I-frame thermal-magnetic circuit breaker with a non-adjustable magnetic trip. This breaker has been manufactured and designed by Allen-Bradley and included in the 2100 combination series. This breaker has a continuous current rating of 125 Amps and a horsepower rating of 20 to 50 Horsepower.

Ships Tomorrow.
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 our products come with DO Supply's 2-year warranty.
Learn more
  • We sell industrial automation parts backed by our 2-year DO Supply Warranty.

  • Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.

  • AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.

  • Repair and exchange services for all existing automation products.

  • Reseller Options

    Drop shipping, blind shipping, and account shipping with no extra fees.

Technical specifications for 140U-I3C3-D12-S

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-I3C3-D12-S
TypeMolded-case circuit breaker
Detection mechanismThermal/Magnetic
Interrupting ratingMedium
HousingNEMA 3
Frequency60 Hertz
Magnet rating700-1400 Amps
Current rating125 Amps
Voltage range 200-575 Volts
Horsepower Rating20-50 HP
Non-adjustable magnetic tripYes
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.

The 140U-I3C3-D12-S circuit breaker is an I-Frame thermal-magnetic circuit breaker with a non-adjustable magnetic trip. This breaker has been manufactured and designed by Allen-Bradley and included in the 2100 combination series. This breaker has a continuous current rating of 125 Amps and a Horsepower rating of 20 to 50 Horsepower. It also comes with a magnetic trip range of 800 to 1600 Amps. The Allen-Bradley 140U-I3C3-D12-S I-Frame thermal-magnetic circuit breaker has a medium interrupting capacity and it includes a current limiter. This extra feature is in charge of establishing a limit to the current that is going to be delivered to a load. The Allen-Bradley 140U-I3C3-D12-S I-Frame thermal-magnetic circuit breaker comes with a NEMA 3 enclosure. This enclosure rating is equivalent to the IP 54 designation, which means that it protects the circuit breaker against solid particles as well as liquids. It is important to note that the breaker must not be exposed to corrosive materials and chemicals that can damage its structure.

The 140U-I3C3-D12-S circuit breaker can be installed in any position and the installation location must be analyzed to determine whether it has the proper conduits and surfaces that are needed to install the breaker. The 140U-I3C3-D12-S circuit breaker is an I-Frame thermal-magnetic circuit breaker with a non-adjustable magnetic trip that has two different detection mechanisms that work with magnets and temperature. Both of these mechanisms can detect a different kind of current. Once the breaker trips, it indicates a high fault current and it can be set back into operation once this fault has been cleared and corrected. Unlike fuses, this breaker can be used multiple times after detecting faults.

Testimonials

4.99 /5.0
Recommended
4.99 average / 903 reviews