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Allen Bradley 140G MCB 140G-G2C3-D11
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140G-G2C3-D11

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The 140G-G2C3-D11 circuit breaker is a molded case circuit breaker that provides both fixed thermal circuit protection and fixed magnetic circuit protection. It has been manufactured by Allen-Bradley as a member of the Bulletin 140G circuit breaker series to protect control panels and other devices. The current rating of the 140G-G2C3-D11 molded case circuit breaker is 110 Amps, its thermal trip rating is 110 Amps, and its magnetic trip rating is 1100 Amps. This circuit breaker can operate at temperatures between 0 and 40 degrees Celsius in a protective cabinet in standard non-hazardous environments. The 140G-G2C3-D11 molded case circuit breaker is equipped with 3 poles.

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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-G2C3-D11

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G2C3-D11
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range110 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight2.42 lb
Thermal Trip110 A
Magnetic Trip1100 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.

The 140G-G2C3-D11 circuit breaker is a circuit breaker that is used as a feeder breaker or as a branch protective device in a control application. This unit has been developed by Allen-Bradley/Rockwell Automation and it has been included in one of its standard series of circuit breakers that is known as the 140G series. Different volumes of electric current can cause appliance damage, electrical shock, or even a fire and preventing these problems is the main reason why circuit breakers are used.  This breaker detects short-circuit currents and it immediately performs a tripping action that stops this current flow. The difference between the Allen-Bradley 140G-G2C3-D11 circuit breaker and fuses are their lifespan. Fuses can only be used once and circuit breakers provide ongoing operations. Once the fault has been cleared, the breaker can be re-started. The breaker is also more sensitive than a fuse and it has lower replacement costs.

The Allen-Bradley 140G-G2C3-D11 protective circuit breaker comes made of materials that can resist humid environments. All its parts are manufactured in anti-corrosive and anti-condensation materials, although its performance might be affected by extreme temperatures. Altitudes above 2000 meters cause difficulties in performing detections. It is recommended to analyze the environment and the type of application that the breaker is going to be used in to choose the best breaker. Specifications such as the short-current, current rating, and voltage ratings of the breaker and application must be studied and compared. The Allen-Bradley 140G-G2C3-D11 protective circuit breaker can be mounted in any position. The position will not affect the interrupting mechanism. This breaker comes with 3 poles.

Revision Part #Also known as
140G-G2C3-D11 Ser A140G-G2C3-D11/A, Series A, Rev A
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