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Allen Bradley 140U MCB 140U-H2C3-C60

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140U-H2C3-C60

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The 140U-H2C3-C60 is a molded case circuit breaker from Allen Bradley’s 140U MCB series, designed for reliable circuit protection. It features a robust H-frame structure and supports an interrupting rating of 35 kA at 240 V.

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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 140U-H2C3-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-H2C3-C60
UPC611320842661
Weight3.44 lbs (1.56 kg)
Frame SizeH Frame
Interrupting Rating @ 240 V35 kA
Trip Unit TypeFixed Thermal/Fixed Magnetic Type
Number of Poles3 Poles
Current Rating60 A
Thermal Trip60 A
Magnetic Trip600 A
Breaking Capacity @ 220 V35 kA
Operating Temperature0°C to 40°C
Installation Altitude1000 MSL
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The Allen Bradley 140U-H2C3-C60 is a molded case circuit breaker that is engineered for providing effective protection in electrical systems. It features an H-frame design, ensuring durability and efficiency in various applications. The breaker accommodates a current rating of 60 A and enumerates three poles for comprehensive circuit management.

With fixed thermal and magnetic trip mechanisms integrated into its design, the 140U-H2C3-C60 guarantees reliable fault protection. The thermal trip unit is set to 60 A, while the magnetic trip option can handle up to 600 A, enabling capacity to address short circuit conditions.

When subjected to 240 V, this circuit breaker achieves an interrupting rating of 35 kA, suitable for high-current applications. A similar breaking capacity is maintained at 220 V, confirming its strength under pressure. The device operates effectively across a temperature range from 0°C to 40°C, thereby ensuring optimal performance in temperate settings. Furthermore, it is suitable for installation at elevations reaching 1000 meters above sea level, broadening its usability in various environments.