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Allen Bradley 1492 Wiring System 1492-CB-3-H-150

Product image is representative; revision or series may vary. Contact us to request a specific version.

1492-CB-3-H-150

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The 1492-CB-3-H-150 from Allen Bradley is an AC circuit breaker used in the 1492 Wiring System. Rated for a power capacity of 10 horsepower, this breaker operates efficiently within a voltage range of 480Y/277V AC and 65V DC.

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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-CB-3-H-150

ManufacturerAllen Bradley
Product TypeAC Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB-3-H-150
Weight0.88 lbs (0.40 kg)
Rated Power10 Hp
Rated Voltage (AC)480Y/277V AC
Rated Voltage (DC)65V DC
Number of Phases3-phase
Rated Current15 A
Minimum Frequency Range10 Hz
Maximum Frequency Range500 Hz
Housing MaterialMelamine-Phenolic
Wire Size#16 to #4 AWG
Ambient Humidity Range80% (Non-condensing)
Interrupting Rating5 kA
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The Allen Bradley part number 1492-CB-3-H-150 is a specialized AC circuit breaker designed for the 1492 Wiring System. This unit is capable of handling a rated power of 10 horsepower, suitable for a variety of industrial applications. Operating at a voltage rating of 480Y/277V AC and 65V DC, this circuit breaker supports 3-phase electrical systems with a rated current capacity of 15 A.

Frequency handling ranges from a minimum of 10 Hz to a maximum of 500 Hz, allowing it to adapt to diverse operational requirements. Constructed with a durable melamine-phenolic housing, it is built to withstand various environmental factors.

This breaker is compatible with wire sizes from #16 to #4 AWG, making it versatile for different installation scenarios. It operates reliably in conditions with ambient humidity levels of up to 80% without condensation. The interrupting rating of 5 kA ensures sufficient protection against overcurrent situations, securing both equipment and users in electrical systems. The 1492-CB-3-H-150 is an essential component for safe and efficient electrical installations.