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Allen Bradley 1492 Wiring System 1492-CB3H010

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1492-CB3H010

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The 1492-CB3H010 from Allen Bradley is a compact miniature circuit breaker designed for three-phase applications. With a rated current of 1.0 A, this breaker operates under AC voltages of 277 to 480V and DC voltage of up to 240V. Its design allows for straightforward mounting on a standard 35 mm DIN rail system.

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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-CB3H010

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB3H010
Number of Poles3 Poles
Phase Type3 Phase
Rated Current1.0 A
Trip CurveH trip
Voltage Rating (AC)277/480V AC
Voltage Rating (DC)240V DC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Mounting TypeStandard 35 mm DIN Rail
IP RatingIP2X
Housing MaterialMelamine-phenolic body
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The Allen Bradley 1492-CB3H010 is a miniature circuit breaker created to deliver reliable protection in electrical systems. This model comprises three poles tailored for 3-phase configurations. It supports a rated current of 1.0 A, suitable for controlling and isolating electrical circuits effectively.

Designed to handle AC voltage ratings of 277 to 480 volts and a maximum DC voltage of 240 volts, this circuit breaker is versatile for usage in industrial environments. Its operational frequency ranges from a minimum of 50 Hz to a maximum of 60 Hz, allowing adaptability to various electrical systems.

The 1492-CB3H010 is mounted easily on standard 35 mm DIN rails, facilitating straightforward installation in control panels. With an IP2X protection rating, this device safeguards against direct contact with live parts while maintaining efficiency. The housing is constructed from melamine-phenolic, a material known for its durability and electrical insulating properties, ensuring longevity and reliability in operation.