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Allen Bradley Bulletin 1489 1489-M1C020

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1489-M1C020

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The Allen Bradley 1489-M1C020 circuit breaker is designed for efficient protection in electrical systems. Rated at 2.0 A, it operates with a maximum voltage of 230V AC per IEC/EN standards and 277V AC per UL/CSA standards.

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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-M1C020

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-M1C020
Weight0.13 lbs (0.06 kg)
Number of Poles1
Max. IEC/EN Voltage230V AC
Rated Current2.0 A
Trip CurveC
Max. UL/CSA Voltage277V AC
Rated Interrupting10 kA
Electrical Endurance6,000 operations
Terminal TypeDual terminals
Protection DegreeIP20
Mounting TypeDIN Rail Mount
Auxiliary ContactYes
Signal ContactYes
Shunt TripYes

The 1489-M1C020 from Allen Bradley, part of the Bulletin 1489 series, is a circuit breaker that provides vital electrical protection. It is rated for a current of 2.0 A and can handle voltages up to 230V AC in accordance with IEC/EN standards, as well as 277V AC for UL/CSA compliance. This device has a trip curve classified as C, which means it reacts appropriately to overload conditions, ensuring system safety.

With a substantial rated interrupting capacity of 10 kA, this circuit breaker effectively manages short circuits and other electrical faults. It is designed for durability, boasting an electrical endurance rated at 6,000 operations. The dual terminal type allows for flexible connection options during installation.

This component is also rated with IP20 protection, indicating that it is suitable for indoor use where direct contact with electrical parts is constrained. It can be mounted on a DIN rail, facilitating ease of installation in electrical panels. The inclusion of auxiliary and signal contacts, along with a shunt trip feature, provides additional control options, thereby enhancing its usability in a variety of applications.