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Allen Bradley Bulletin 1489 1489-A1C050

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1489-A1C050

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The 1489-A1C050 circuit breaker from Allen Bradley's Bulletin 1489 series operates efficiently with a rated current of 5.0 A. With a trip curve of type C, it is engineered for specific operational characteristics in circuit protection applications.

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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 1489-A1C050

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-A1C050
Weight0.25 lbs (0.11 kg)
Trip CurveC
Rated Current5.0 A
Rated AC Voltage (EN/IEC)415 V AC
Number of Poles1 Pole
Rated AC Voltage UL/CSA277 V AC
Interrupting Capacity – IEC15,000 A
Interrupting Rating10,000 A
Mounting TypeDIN Rail Mount
Front ProtectionIP20
Shock Resistance25 G half-sine Wave
Number of Wires2

The 1489-A1C050 is a circuit breaker that belongs to the Bulletin 1489 series by Allen Bradley. Featuring a rated current of 5.0 Amperes, this unit effectively manages electrical flow while providing vital protection to circuits. This circuit breaker operates on a single pole and is rated for a maximum voltage of 415 V AC under EN/IEC specifications, accommodating 277 V AC according to UL/CSA standards. It is fitted with a trip characteristic of type C, facilitating tailored responses to overcurrent conditions.

Designed for robustness, this model possesses an interrupting capacity of 15,000 Amperes per IEC standards and has an interrupting rating of 10,000 Amperes. Users can mount it conveniently on DIN rails, making installation straightforward in industrial settings. The front of the breaker offers IP20 protection, ensuring it is fit for various environments while preventing intrusion by solid objects larger than 12 mm.

The 1489-A1C050 circuit breaker also features a shock resistance of 25 G, which demonstrates its capability to endure mechanical stress. It allows connection for two wires, which could facilitate multiple circuit configurations. This combination of features makes it suitable for efficient operation in demanding electrical applications.