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Allen Bradley 1492 Wiring System 1492-CB2G250

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1492-CB2G250

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The 1492-CB2G250 is a miniature circuit breaker from the Allen Bradley 1492 Wiring System. This device has a rated current of 25A and operates in a two-pole configuration. It supports an AC operating voltage of 480/277 volts and is compliant with UL and CSA standards.

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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-CB2G250

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB2G250
Weight3.00 lbs (1.36 kg)
Rated Current25A
Poles2
Trip RangeMagnetic, 6...10 x Rated Current
Max. HP Rating3 Hp
Operating Voltage (AC)480/277 Volts AC
Energy Limiting Option1492 Energy Limiting
Operating Voltage (DC)65 Volts DC
MountingDIN Rail Mounting
Standards ComplianceUL Listed, CSA Certified
Voltage Type3-Phase
CompatibilityAllen Bradley Bulletin 1492-CB Manual Motor Controllers
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The 1492-CB2G250 miniature circuit breaker by Allen Bradley is engineered specifically for circuit protection. This model is characterized by its 25A rated current and two-pole design. It facilitates operation in 3-phase electrical systems with a maximum operating voltage of 480/277 volts AC.

Notably, this circuit breaker utilizes a magnetic trip system, activating within a range of 6 to 10 times the rated current, which helps prevent damage during overload conditions. The 1492-CB2G250 also accommodates a maximum horsepower rating of 3 HP, making it suitable for various industrial applications.

It includes energy limiting options as indicated by the 1492 energy limiting standard, which aids in reducing the impact of faults. The device can operate with DC voltage levels of up to 65 volts, offering additional versatility. Installation is made simple with its DIN rail mounting feature.

Compliance with UL and CSA standards ensures that this circuit breaker meets rigorous safety requirements. This unit is designed for compatibility with Allen Bradley's Bulletin 1492-CB manual motor controllers, enhancing its effectiveness in motor control applications.