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Allen Bradley Bulletin 1489 1489-A3C005

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1489-A3C005

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The Allen Bradley 1489-A3C005, part of the Bulletin 1489 series, is a 3-pole circuit breaker designed for robust functionality. It features a trip curve of type C and operates with a rated current of 0.5 A.

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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-A3C005

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-A3C005
Weight0.81 lbs (0.37 kg)
Number of Poles3 Pole
Trip CurveC
Rated Voltage (AC)480Y/277 V AC
Rated Current0.5 A
Rated Voltage (EN/IEC)415 V AC
Interrupting Rating10 kA
Wire Size#18…AWG6
Terminal Torque#18‑12 AWG
Power Loss4.7 W
Front ProtectionIP20
Number of Wires2
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The Allen Bradley 1489-A3C005 circuit breaker is engineered to deliver reliable circuit protection with multiple features. Functioning as a 3-pole device, it has a trip curve classified as C and supports a rated voltage of 480Y/277 V AC, highlighting its capability in various applications.

This circuit breaker manages a rated current of 0.5 A, making it suitable for low-power environments while ensuring effective protection against electrical faults. Additionally, its rated voltage under EN/IEC standards is 415 V AC, which adds to its versatility across different electrical systems. An important aspect of the 1489-A3C005 is its interrupting rating of 10 kA, which allows it to safely handle fault conditions without compromising system integrity.

The circuit breaker accommodates wire sizes between #18 and AWG6, along with a terminal torque rating of #18 to #12 AWG, facilitating easy connection and integration into existing electrical panels. Operating at a power loss of 4.7 W, it maintains efficiency even during operation. The device promises front protection rated IP20, ensuring it is safeguarded against accidental contact with solid objects larger than 12 mm, though it is not protected against water ingress. Furthermore, it accommodates up to two wires, enhancing its functionality in circuit management.