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Allen Bradley Bulletin 1489 1489-M2D100

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1489-M2D100

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The 1489-M2D100 from Allen Bradley is a thermal-magnetic miniature circuit breaker with a current rating of 10.0 A. It is designed to operate at a rated AC voltage of 480Y/277 V and a rated DC voltage of 96 V, making it suitable for various electrical 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-M2D100

ManufacturerAllen Bradley
Product TypeThermal-Magnetic Miniature Circuit Breaker
Product LineBulletin 1489
Part Number1489-M2D100
Number of Poles2 poles
Rated Current10.0 A
Rated Voltage AC480Y/277 V AC
Rated Voltage DC96 VDC
Min. Frequency50 Hz
Max. Frequency60 Hz
Interrupting Rating (UL/CSA)10 kA
Terminal TypeDual-terminal
Mounting TypeDIN rail mount
Mounting Diameter35 mm
IP RatingIP20

The Allen Bradley 1489-M2D100 is characterized as a thermal-magnetic miniature circuit breaker, which provides essential protection in electrical systems. With a two-pole configuration, this breaker handles a rated current of 10.0 A. The device is compatible with rated AC voltages of 480Y/277 V and handles DC applications up to 96 V, enabling its use in various settings.

Frequency specifications for the 1489-M2D100 range from 50 Hz to a maximum of 60 Hz, allowing it to be utilized in systems with standard operating frequencies. This circuit breaker boasts an interrupting rating of 10 kA, ensuring reliable performance under fault conditions according to UL/CSA requirements.

Designed for versatility, the terminal type is dual-terminal, facilitating ease of installation. The mounting method is optimized for DIN rail mounting, with a diameter of 35 mm, providing a secure fit in compact spaces. The unit's IP20 rating indicates an adequate level of protection against solid foreign objects, ensuring reliability in controlled environments.