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140G-G2C3-C45

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The Allen-Bradley/Rockwell Automation 140G-G2C3-C45 circuit breaker is a fixed thermal and fixed magnetic type of molded case circuit breaker from the Bulletin 140G series. It can be used to protect control panels in a variety of industrial systems and settings. The 140G-G2C3-C45 molded case circuit breaker can be used as a feeder device or as a branch protection device on a control panel and it can usually be mounted in any position that is required by the system. Its frame is a Size G frame. The thermal trip rating of the 140G-G2C3-C45 molded case circuit breaker is 45 Amps and the magnetic trip rating of this circuit breaker is 500 Amps.

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Available

$135

Ships Mon, May 26

1 in stock

Ships Mon, May 26.

In Stock

Ships from Raleigh, NC

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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-C45

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-G2C3-C45
Product Type	Molded Case Circuit Breaker
Frame	G
Amps	125
Interrupting Rating	25 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	45 A
Rated Insulation Voltage	800 V
Rated Impulse Withstand Voltage	8 kV
Weight	2.42 lb
Thermal Trip	45 A
Magnetic Trip	500 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-G2C3-C45 thermal-magnetic circuit breaker is a molded case circuit breaker from the Allen-Bradley 140G, Frame G circuit breaker family that is designed to protect the conductors and equipment from thermal and electrical overloads. The 140G-G2C3-C45 circuit breaker features both thermal and magnetic trip units that provide instantaneous trip action via electromagnetic and bimetallic heat elements, it comes with field-installable accessories that make it easy to use and install. The 140G-G2C3-C45 circuit breaker is rated at 125 Amps of current, and it is designed for applications with 600 Volts AC maximum operating voltage. The 140G-G2C3-C45 circuit breaker has an interrupting rating of 25 kiloamps, and a rated withstand voltage of 8,000 Volts AC (8.0 KV). The 140G-G2C3-C45 circuit breaker has a maximum thermal trip current rating of 45 Amps and a magnetic trip current rating of 500 Amps. The 140G-G2C3-C45 circuit breaker has a mechanical lifespan of 240 operations per hour, and an electrical lifespan of 8000 operations at 415 Volt AC. The 140G-G2C3-C45 circuit breaker has a thermal-magnetic trip unit with a non-adjustable trip setting that provides fast-acting and instantaneous trip action by using a bimetallic strip element and an electromagnetic coil.

The 140G-G2C3-C45 circuit breaker has a bimetallic element that deflects heat as the ambient temperature around the element increases, causing a trip action. It has a 3-pole design and comes with standard end-cap line and load terminals. The 140G-G2C3-C45 circuit breaker has an operating mechanism that closes and opens the breaker’s contact, and a pig-tail wire terminal as a standard termination for the internal accessories. The 140G-G2C3-C45 circuit breaker has IP 40 and IP 20 ingress protection ratings, and a maximum operating temperature of 40 degree Celsius without de-rating. It has a net shipping weight of 2.42 pounds, and dimensions of 3 x 2.75 x 5.12 inches.