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Allen Bradley 140G MCB 140G-G6C3-C45-MT

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140G-G6C3-C45-MT

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The 140G-G6C3-C45-MT from Allen Bradley is a molded case circuit breaker designed to provide reliable overcurrent protection. This model features a 45 Amp rated current and supports a 65 kA interrupt rating at 480 volts. Its G frame size accommodates various mounting requirements, including panel and din rail.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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.
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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-G6C3-C45-MT

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G6C3-C45-MT
Weight3.00 lbs (1.36 kg)
GTIN00 885630656885
Frame SizeG Frame
Rated Current45 Amperes
Poles3-Poles
Interrupt Rating65 kA at 480 V
Trip UnitThermal magnetic
Magnetic TripFixed
MountingPanel/Din Rail mount
AccessoriesAuxiliary switch + mechanical trip indicator
CertificationUL 489, CSA, IEC
Machine Protection ApplicationsSupported
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The Allen Bradley 140G-G6C3-C45-MT is a molded case circuit breaker that is designed for effective circuit protection. It operates with a rated current of 45 amperes and is specifically configured with three poles. This breaker is classified under the G frame size, which ensures compatibility with a variety of mounting methods, including panel and din rail installations.

A notable feature of this circuit breaker is its interrupt rating of 65 kA at 480 volts, providing reliable service during fault conditions. This ensures that electrical systems remain protected from overload and short-circuit conditions. The unit employs a thermal magnetic trip system, which combines thermal and magnetic protection to respond effectively to overload situations. The magnetic trip is fixed, ensuring consistent and dependable performance during operations.

To enhance its usability, the 140G-G6C3-C45-MT includes accessories such as an auxiliary switch and a mechanical trip indicator. These components facilitate monitoring and control, ensuring operators are informed of any circuit issues. The unit is compliant with key safety standards, including UL 489, CSA, and IEC, affirming its suitability for various machine protection applications. Overall, this circuit breaker is engineered to deliver robust performance while ensuring compliance with essential safety regulations.