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Allen Bradley 1492 Wiring System 1492-CB-3-H-200

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1492-CB-3-H-200

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The Allen Bradley 1492-CB-3-H-200 is a robust AC circuit breaker designed for diverse applications. It handles a rated voltage of 480Y/277V AC and 65V DC, with a capacity of up to 10 horsepower.

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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 1492-CB-3-H-200

ManufacturerAllen Bradley
Product TypeAC Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB-3-H-200
Weight0.88 lbs (0.40 kg)
Rated Voltage, AC480Y/277V AC
Rated Voltage, DC65V DC
Rated Power10 Hp
Rated Current20 A
Housing MaterialMelamine-Phenolic
Wire Size#16 to #4 AWG
Ambient Humidity Range80% (Non-condensing)
Interrupting Rating5 kA
Min. Frequency Range10 Hz
Max. Frequency Range500 Hz
Number of Phases3-phase
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The 1492-CB-3-H-200 from the Allen Bradley 1492 Wiring System is engineered as an AC circuit breaker. It is built to manage significant electrical loads with a rated current of 20 A. The device can operate at a rated voltage of 480Y/277V AC, along with 65V DC, making it versatile for different circuit requirements. This breaker also supports a maximum power rating of 10 horsepower, suitable for various operational contexts.

Designed to maintain functionality in challenging environments, it is made from melamine-phenolic material, providing durability and resilience. The accommodating wire size ranges from #16 to #4 AWG, allowing for flexible installation options.

For reliable operation, the breaker is capable of sustaining an ambient humidity level of up to 80% without condensation. It possesses an interrupting rating of 5 kA, ensuring effective protection against fault currents. The frequency range of the circuit breaker is from 10 Hz to 500 Hz, optimizing its performance across different electrical systems. This device is explicitly designed for 3-phase configurations, making it ideal for various industrial uses.