Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 140G MCB 140G-I3C3-C70

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

140G-I3C3-C70

|
Need a Specific Revision?

The 140G-I3C3-C70 is a reliable molded case circuit breaker crafted by Allen-Bradley. It is rated for 225 Amps and has a significant interrupting capacity of 35 kA, making it suitable for various industrial applications. This model features fixed thermal and magnetic protection, ensuring effective circuit safeguarding.

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-I3C3-C70

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C3-C70
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range70 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip70 A
Magnetic Trip700 A
View as PDF
Request a Repair

The 140G-I3C3-C70 from Allen-Bradley, part of the 140G series of molded case circuit breakers, offers effective circuit protection mechanisms. Designed for use in industrial environments, this device supports a total ampacity of 225 Amps. It is engineered to handle interrupting currents up to 35 kA, providing essential protection during fault conditions.

The circuit breaker implements both fixed thermal and magnetic protection. The thermal trip function is set at 70 Amps, which helps prevent overheating, while the magnetic trip setting can handle up to 700 Amps, ensuring rapid response in short circuit scenarios.

This unit is rated for an insulation voltage of 800 V and can withstand impulse voltages as high as 8 kV, making it well-suited for demanding applications. Weighing only 3.75 pounds, it maintains a manageable profile for installation yet doesn't compromise on robustness or compliance with safety standards. The Frame I designation indicates its physical dimensions and mounting specifications, indicating usability across various panel configurations.

Revision Part #Also known as
140G-I3C3-C70 Ser A140G-I3C3-C70/A, Series A, Rev A
Don't see your particular revision? Contact us now.