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Allen Bradley 1492 Wiring System 1492-CB2G200

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1492-CB2G200

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The 1492-CB2G200 from Allen Bradley is a reliable miniature circuit breaker designed for efficient electrical protection. It has a current rating of 20.0 A and a voltage rating that accommodates both 480V AC and 277V AC systems. With a Type G tripping characteristic and a fixed thermal-magnetic trip mechanism, this circuit breaker ensures safe operation in various environments.

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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-CB2G200

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB2G200
Number of Poles2 Poles
Current Rating20.0 A
Voltage Rating (AC)480V AC / 277V AC
Tripping CharacteristicType G
Short-Circuit Interrupting Capacity10 kA
Trip MechanismFixed Thermal-Magnetic
Mounting Style35 mm DIN Rail Mount
IP RatingIP20
Terminal TypeDual Clamp Screw Terminals
Minimum Relative Humidity5% (Non-Condensing)
Maximum Relative Humidity95% (Non-Condensing)
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The Allen Bradley 1492-CB2G200 is a key component in electrical installations, representing a miniature circuit breaker in the 1492 Wiring System series. Designed for two-pole configurations, this circuit breaker is rated for a maximum current of 20.0 Amperes. It allows for operation at voltages up to 480V AC or 277V AC, making it highly versatile for various applications.

Configured with a G-type tripping characteristic, the 1492-CB2G200 ensures reliable operation through its fixed thermal-magnetic trip mechanism. In terms of short-circuit protection, it possesses a significant interrupting capacity of 10 kA, effectively safeguarding equipment from potential damage during fault conditions.

Mounting this breaker is convenient thanks to its compatibility with 35 mm DIN rail installations. The device retains an IP20 enclosure rating, providing adequate protection against dust ingress and contact with live parts. It features dual clamp screw terminals that facilitate secure electrical connections, promoting ease of installation.

Regarding environmental conditions, the 1492-CB2G200 operates efficiently in relative humidity conditions ranging from 5% to 95%, maintaining functionality without condensation. This miniature circuit breaker serves as an essential part of any safe and reliable electrical system, ensuring performance and protection under a range of operating conditions.