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Allen Bradley 140G MCB 140G-G6C3-C20-MT

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140G-G6C3-C20-MT

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The 140G-G6C3-C20-MT from Allen Bradley is a molded case circuit breaker designed to provide thermal-magnetic protection. This compact device operates with a rated current of 20.0 A and is suitable for 3-phase applications.

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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-C20-MT

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G6C3-C20-MT
UPC887172401169
Number of Poles3-Poles
Frame SizeG Frame
Rated Current20.0 A
Protection TypeThermal-Magnetic Protection
Power Loss5.4 W
Earth Fault ProtectionNot Available
Breaking Capacity (AC / DC)65 kA
Mounting TypePanel Mount
Connection TypeScrew Connection
Number of Phases3-Phase
IP ProtectionIP40
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The Allen Bradley 140G-G6C3-C20-MT is a molded case circuit breaker designed for use in industrial and commercial applications. Rated for a current of 20.0 A, it ensures reliable circuit protection under various load conditions. It features a three-pole configuration, making it suitable for 3-phase systems. This unit uses thermal-magnetic protection to manage overload and short circuit situations effectively, ensuring enhanced safety for connected equipment.

Constructed with a G frame size, this circuit breaker is built for optimal performance in compact environments. It supports a significant breaking capacity of up to 65 kA, making it reliable for both AC and DC applications. The power loss during operation is recorded at 5.4 watts, allowing for efficient energy management. Though it does not provide earth fault protection, the breaker compensates by delivering robust short-circuit protection.

The mounting type of the 140G-G6C3-C20-MT is panel mount, facilitating easy installation and integration into existing systems. To ensure secure connections, it employs screw connection types, promoting straightforward wiring processes. Additionally, the IP40 rating denotes that this circuit breaker can resist penetration of solid objects larger than 1 mm yet is not rated for water exposure. This provides adequate protection in controlled environments, aligning with standard industrial practices.