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Allen Bradley Bulletin 1489 1489-A1C300

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1489-A1C300

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The 1489-A1C300 from Allen Bradley is a circuit breaker designed for various electrical applications. Rated at 30 A, this breaker has a single pole and a trip curve classified as C, making it suitable for a range of load types.

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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-A1C300

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-A1C300
Weight0.31 lbs (0.14 kg)
Rated Current30 A
Number Of Poles1 pole
Trip CurveC
Max. UL/CSA Voltage277 V AC
Max. EN/IEC Voltage415 V AC
Front ProtectionIP20
Min. Frequency Range50 Hz
Max. Frequency Range60 Hz
Mount TypeDIN Rail Mount
Wire Size#18 to #10 AWG
Strip Length12 mm
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The 1489-A1C300 circuit breaker from Allen Bradley’s Bulletin 1489 series is engineered for dependable performance in electrical distribution systems. This device is rated for 30 amps and features a single pole configuration, ensuring simple integration into various setups. The circuit breaker exhibits a C trip curve, which enhances its effectiveness in handling moderate overload situations.

With a maximum operational voltage capacity of 277 V AC compliant with UL/CSA standards, the breaker also extends its usability to 415 V AC according to EN/IEC regulations, showcasing a versatility that suits multiple application environments. Its front protection rating is IP20, providing adequate shielding against dust and other particulates, although it is not designed for water exposure.

Designed for mounting on DIN rails, the 1489-A1C300 is convenient for installation in control panels and other electrical enclosures. The compatible wire size ranges from #18 to #10 AWG, ensuring flexibility during setup. Furthermore, this circuit breaker requires a strip length of 12 mm for proper installation of wires, facilitating ease of connection and maintenance. The operational frequency range is between 50 to 60 Hz, which aligns well with typical industrial and commercial electrical systems, ensuring reliability across a broad spectrum of applications.