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Allen Bradley 140G MCB 140G-H2C3-C30-KA

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140G-H2C3-C30-KA

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The 140G-H2C3-C30-KA is a molded case circuit breaker offered by Allen Bradley, part of the 140G MCB series. This device is designed with a 30 A rated current capacity and is suitable for 3-pole applications, making it a reliable choice for AC systems.

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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-H2C3-C30-KA

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H2C3-C30-KA
Weight2.81 lbs (1.28 kg)
Frame SizeFrame H
Number of Poles3-pole
Rated Current30 A
Protection TypeFixed Thermal and Magnetic Protection
Rated Voltage690 V
Voltage TypeAC
Min. Frequency50 Hz
Max. Frequency60 Hz
Interrupting Rating65 kA
Magnetic Trip Current500 A
IP RatingIP40
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The 140G-H2C3-C30-KA is classified as a molded case circuit breaker by Allen Bradley, part of the 140G MCB series. Housed in a Frame H size, this breaker operates with a rated current of 30 A and is designed specifically for a 3-pole configuration, making it versatile for various electrical applications. It excels in environments where AC power is utilized, handling a rated voltage of up to 690 V.

The circuit breaker offers both fixed thermal and magnetic protection types, which increase its reliability and safety during operation. Designed for use within a frequency range of 50 Hz to 60 Hz, it provides flexibility across different installation scenarios.

One of its noteworthy features is the interrupting rating of 65 kA, which ensures it can handle significant overcurrent incidents, enhancing the protection of downstream equipment. Additionally, this device has a magnetic trip current set at 500 A, providing an added layer of defense against potential surges. With an IP40 rating, it offers a degree of protection against dust and foreign bodies, making it suitable for use in various general environments.