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Allen Bradley 140G MCB 140G-H6F3-D11

140G-H6F3-D11

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The 140G-H6F3-D11 is a molded case circuit breaker manufactured by Allen-Bradley for Rockwell Automation. This unit features an H-frame design and is rated to handle 125 amps. It includes adjustable thermal and magnetic protection with an interrupting capacity of 65 kA.

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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-H6F3-D11

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.140G-H6F3-D11
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeAdjustable Thermal/ Adjustable Magnetic
Current Range110 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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-H6F3-D11 from Allen-Bradley is a reliable molded case circuit breaker engineered for performance in demanding conditions. This product operates with a maximum capacity of 125 amps and is designed around an H frame structure. It is equipped with an interrupting rating of 65 kA, allowing it to effectively manage electrical faults.

This circuit breaker incorporates adjustable thermal and magnetic protection types, providing flexibility in settings to suit specific application needs. The current range handled by the breaker is up to 110 A, making it versatile for various circuits. The rated insulation voltage is high, measured at 1000 volts, contributing to its robustness in industrial environments. In addition, it can withstand impulse voltages of 8 kV, which enhances its reliability during electrical disturbances.

The unit is lightweight at 2.65 lbs, making installation straightforward. It boasts a mechanical life approximating 240 operations per hour, along with an electrical life of around 120 operations per hour, ensuring durability across extensive usage. Overall, the 140G-H6F3-D11 is designed to deliver consistent performance, safeguarding circuits and enhancing operational capacity.

Revision Part #Also known as
140G-H6F3-D11 Ser A140G-H6F3-D11/A, Series A, Rev A
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