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140G-I3C4-D12

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The 140G-I3C4-D12 is a molded case circuit breaker designed by Allen-Bradley. With a frame size of 'I', it is rated for 225 amps and has a notable interrupting rating of 35 kA. This device features thermal and magnetic protection, specifically set for 120 amps and 1200 amps respectively.

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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.

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Technical specifications for 140G-I3C4-D12

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-I3C4-D12
Product Type	Molded Case Circuit Breaker
Frame	I
Amps	225
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	120 A
Rated Insulation Voltage	800V
Rated Impulse Withstand Voltage	8 kV
Weight	5.73 lb
Thermal Trip	120 A
Magnetic Trip	1200 A

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.

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The model 140G-I3C4-D12 from Allen-Bradley is a highly reliable molded case circuit breaker. This unit, produced by Rockwell Automation, is designed to handle up to 225 amps, positioning it as a robust option for various electrical systems. Its interrupting capacity is rated at 35 kA, making it suitable for effectively managing potential fault conditions.

This circuit breaker features a total of four poles and operates with a fixed thermal and magnetic protection system. The thermal trip setting is established at 120 amps, while the magnetic trip setting can handle up to 1200 amps. Designed with a current range of 120 A, it enables precise protection tailored for different operational conditions.

The 140G-I3C4-D12 is rated for an insulation voltage of 800V, giving it the necessary resilience for high-voltage environments. In addition to this, it has a rated impulse withstand voltage of 8 kV, assuring users of its reliability against transient overvoltages. Weighing in at 5.73 pounds, this molded case circuit breaker is within a manageable weight that can complement various installation scenarios, offering both durability and effectiveness in performance.