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Allen Bradley 140M Circuit Breakers 140M-F8E-C10

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140M-F8E-C10

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The 140M-F8E-C10 from Allen Bradley is a motor protection circuit breaker that serves to safeguard motors in industrial settings. With a current adjustment range between 6.3 A and 10 A, it is designed to be reliable under varying electrical loads.

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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 140M-F8E-C10

ManufacturerAllen Bradley
Product TypeMotor Protection Circuit Breaker
Product Line140M Circuit Breakers
Part Number140M-F8E-C10
UPC662468964487
Weight1.75 lbs (0.79 kg)
Minimum Current Adjustment Rating6.3 A
Maximum Current Adjustment Rating10 A
Maximum Fuse Rating500 A
Short Circuit Current @ 480 V65 A
Short Circuit Current @ 600 V10 A
Operating Temperature Range-25 to 60 °C
Storage Temperature Range-40 to 80 °C
Installation Altitude2000 m
IP ProtectionIP20
Shock Resistance30G, 11 ms
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Within the Allen Bradley 140M Circuit Breaker series, the model 140M-F8E-C10 is designed specifically for the protection of motors. It boasts a minimum adjustment current of 6.3 A, extending up to a maximum of 10 A, which provides flexibility for different applications. This unit can handle significant overloads with a maximum fuse rating of 500 A, ensuring that it can protect a wide range of motors effectively.

In terms of short circuit protection, this breaker can handle short circuit currents of 65 A at 480 V and 10 A at a voltage of 600 V. It is suitable for environments with operational temperatures between -25 to 60 °C, ensuring reliability even in harsh conditions. For storage purposes, this model can withstand temperatures as low as -40 °C, and as high as 80 °C, enhancing its adaptability.

Designed for installation at altitudes up to 2000 meters, the 140M-F8E-C10 maintains its operational integrity in elevated locations. With an IP20 protection rating, the unit provides a basic level of protection against solid objects larger than 12.5 mm, while its shock resistance is rated at 30G for 11 milliseconds, supporting resilience against mechanical impacts. This circuit breaker is a key component for applications requiring dependable motor protection in a variety of industrial conditions.