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Allen Bradley 140U MCB 140U-H0C3-C25

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140U-H0C3-C25

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The 140U-H0C3-C25 from Allen Bradley is a molded case circuit breaker with a robust design for various electrical applications. It features a rated current of 20 A and a magnetic trip current of 500 A, ensuring effective overload protection.

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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 140U-H0C3-C25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-H0C3-C25
Weight2.44 lbs (1.11 kg)
Pole Type3 Poles
Magnetic Trip Current500 A
Rated Current20 A
Min. Frequency50 Hz
Max. Frequency60 Hz
Breaking Capacity @ 220-240 V200 kA
Breaking Capacity @ 380-415 V100 kA
Breaking Capacity @ 525 V35 kA
Breaking Capacity @ 690 V8 kA
Interrupting Rating @ 240 V200 kA
Interrupting Rating @ 480 V100 kA
Interrupting Rating @ 600/347 V35 kA
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The Allen Bradley 140U-H0C3-C25 is a molded case circuit breaker built for reliable performance in electrical systems. It is configured with three poles, providing essential circuit protection. This breaker is rated for a current of 20 A, making it suitable for various applications.

In terms of safety, the device includes a magnetic trip current of 500 A, which enhances its ability to interrupt and protect against overloads. This breaker functions effectively within a frequency range of 50 Hz to 60 Hz.

The breaking capacity varies depending on the voltage: it can handle up to 200 kA at 220-240 V, 100 kA at 380-415 V, and lower thresholds of 35 kA at both 525 V and 600/347 V. Additionally, the interrupt ratings solidify its reliability, with a maximum of 200 kA at 240 V and 100 kA at 480 V, reducing the risk of circuit failure. At 600/347 V, the break capacity is rated at 35 kA. This level of performance illustrates the versatility and safety of the 140U-H0C3-C25 in safeguarding electrical systems.