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Allen Bradley 1492 Wiring System 1492-CB1G200

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1492-CB1G200

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The 1492-CB1G200 from Allen Bradley is an AC circuit breaker designed specifically for applications requiring reliable electrical protection. It operates effectively at a rated voltage of 277V AC and supports a rated power of 3 horsepower with a maximum current of 20 A.

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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 1492-CB1G200

ManufacturerAllen Bradley
Product TypeAC Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB1G200
Weight0.31 lbs (0.14 kg)
Rated Voltage, AC277V AC
Rated Voltage, DC65V DC
Rated Power3 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 Phases1-phase
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The model 1492-CB1G200 is an AC circuit breaker from Allen Bradley's 1492 Wiring System series. This component is engineered to operate at an AC voltage rating of 277 volts and is suitable for DC applications up to 65 volts. Rated for 20 A, it supports a power capacity of 3 horsepower.

This circuit breaker is composed of a melamine-phenolic housing, which provides strength and durability. It accommodates wire sizes between #16 and #4 AWG, making it versatile for various electrical configurations. The device operates effectively in humidity levels up to 80% but is not rated for condensing environments.

With an interrupting capacity of 5 kA, this breaker is capable of handling significant fault currents, thus ensuring protection for downstream circuits. It operates efficiently at frequencies ranging from a minimum of 10 Hz to a maximum of 500 Hz, affirming its adaptability to different operating conditions in single-phase systems. The 1492-CB1G200 circuit breaker is a dependable choice for achieving electrical safety and management in various installations.