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Allen Bradley 140G MCB 140G-H6C3-C50-FB

Product image is representative; revision or series may vary. Contact us to request a specific version.

140G-H6C3-C50-FB

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The 140G-H6C3-C50-FB is a molded case circuit breaker from Allen Bradley's 140G MCB series. With a rating of 50 amps, this device features both thermal and magnetic protection, ideal for a range of applications.

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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 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-H6C3-C50-FB

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6C3-C50-FB
Frame SizeH Frame
Number of Poles3-Poles
Rated Current50 A
Protection TypeThermal / Magnetic Protection
Breaking Capacity65 kA
Thermal TypeFixed Thermal
Magnetic TypeFixed Magnetic
Insulation Voltage1000 V
IP ProtectionIP40
Wire TypeCopper Wire
Mounting TypeDIN-rail Mount
Number of Aux. Contacts2 Contacts
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The 140G-H6C3-C50-FB molded case circuit breaker by Allen Bradley is engineered for dependable protection in electrical systems. It offers a rated current of 50 A and is housed in an H frame configuration, providing robust support and stability.

This model incorporates both thermal and magnetic protection mechanisms, allowing it to counteract overcurrent situations effectively. Designed to handle a breaking capacity of 65 kA, the breaker provides significant fault interruption capabilities. The thermal protection is fixed thermal, coupled with a fixed magnetic feature, enhancing its reliability.

Insulation voltage is rated at 1000 V, ensuring safety and compliance with various electrical standards. It supports copper wire connections and is suitable for installation on DIN rails, simplifying its integration into existing panels. The device includes two auxiliary contacts for additional functionalities and flexibility in system design. With an IP40 protection class, it offers limited protection against solid objects, making it suited for standard indoor applications.