AB 1489-M2C020

Detailed Description

The Allen-Bradley 1489-M2C020 is a miniature circuit breaker designed to protect electrical circuits from overcurrent conditions. It is a two-pole device, meaning it can control two separate circuits simultaneously. This 

breaker is commonly used in industrial control panels and automation systems to provide reliable overcurrent protection.  

Product Parameters

• Part Number: 1489-M2C020

• Amperage: 2 Amps

• Voltage: 480Y/277VAC, 96VDC

• Poles: 2

• Trip Curve: C (moderately fast)

• Mounting: DIN rail

• Certifications: UL, CSA, CE

Product Advantages

• Reliable Protection: Provides dependable overcurrent protection for sensitive electrical equipment.

• Compact Design: Its small size allows for easy installation in crowded control panels.

• Versatile: Suitable for a wide range of applications due to its voltage and amperage ratings.

• Durable: Constructed with high-quality materials to withstand harsh industrial environments.

• Easy Installation: DIN rail mounting simplifies installation and replacement.

Precautions

• Proper Installation: Ensure the circuit breaker is installed correctly according to the manufacturer's instructions and local electrical codes.

• Load Matching: The circuit breaker must be rated for the specific load it is protecting to prevent nuisance tripping or unsafe conditions.

• Environmental Conditions: Avoid exposing the circuit breaker to excessive heat, moisture, or corrosive environments.

• Qualified Personnel: Installation and maintenance should be performed by qualified electricians.

Product Applications

The Allen-Bradley 1489-M2C020 is commonly used in:

• Industrial Automation: Protecting control circuits in programmable logic controllers (PLCs), variable frequency drives (VFDs), and other automation equipment.

• Motor Control Centers: Providing overcurrent protection for motors and associated control circuits.

• Panelboards: Used in panelboards to protect branch circuits.

In essence, the 1489-M2C020 is a reliable and versatile miniature circuit breaker that offers excellent protection for a variety of electrical applications.

Note: For the most accurate and up-to-date information, please refer to the official product documentation from Rockwell Automation (Allen-Bradley's parent company). You can find detailed specifications, diagrams, and 

installation instructions on their website.

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