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140G-I3C3-D20

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The 140G-I3C3-D20 molded case circuit breaker is a fixed thermal/magnetic type of molded case circuit breaker. It has been designed and manufactured by Allen-Bradley/Rockwell Automation and it is part of the Bulletin 140G series. The fixed thermal trip rating of the 140G-I3C3-D20 molded case circuit breaker is 200 Amps while its fixed magnetic trip rating is 2000 Amps. It can be installed in any position and used for main circuit protection or for branch circuit protection. The 140G-I3C3-D20 molded case circuit breaker is designed to operate at temperatures between 0 and 40 degrees Celsius.

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Technical specifications for 140G-I3C3-D20

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-I3C3-D20
Product Type	Molded Case Circuit Breaker
Frame	I
Amps	225
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	200 A
Rated Insulation Voltage	800V
Rated Impulse Withstand Voltage	8 kV
Weight	3.75 lb
Thermal Trip	200 A
Magnetic Trip	2000 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 140G-I3C3-D20 circuit breaker is a thermal and magnetic fixed circuit breaker that is manufactured by Allen-Bradley and it is distributed under its 140 series. The main purpose of a circuit breaker in a control system is to provide overcurrent protection. The Allen-Bradley 140G-I3C3-D20 circuit breaker is a thermal and magnetic fixed circuit breaker that is intended to stop and break or make and carry current in a regular circuit. It is particularly used as a protective feature in a machine system and it employs an interrupting mechanism if a short circuit or abnormal line surges are detected. It comes with a thermal mechanism that consists of a mechanical device that can be activated through heat. This mechanism is combined with magnet stacks that help to detect short circuit currents.

The Allen-Bradley 140G-I3C3-D20 thermal and magnetic fixed circuit breaker has the ability to operate in environments that have a temperature below 0 degrees Celsius. In these kinds of environments, it is important to note that it might be possible to find ice formations around the enclosure of the circuit breaker that might affect its performance. It is also possible to operate this circuit breaker at regular room temperatures as long as these temperatures do not exceed 40 degrees Celsius since this might affect the overall performance of the circuit breaker. The Allen-Bradley 140G-I3C3-D20 thermal and magnetic fixed circuit breaker has a current rating of 225 Amps and an interrupting rating of 35 kiloamps. The design of this circuit breaker includes 3 poles and a current range of 200 Amps.