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Rockwell Automation A-B 1489-A3C30030 UL489 Miniature Circuit Breaker, Overload Protection Device

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The A-B 1489-A3C30030 UL489 Miniature Circuit Breaker is designed to protect electrical circuits from damage due to overcurrent, short circuits, and other faults. It’s ideal for use in commercial and industrial environments where reliable protection and high performance are crucial.

Brand:Rockwell Automation

Model:1489-A3C30030

Type:UL489 Miniature Circuit Breaker

Rated Current:Up to 300A

Rated Voltage:600V

Breaking Capacity:50kA at 600V

Mounting Style:Panel Mount

Certifications:UL489, CSA, CE

Number of Poles:Varies

Tripping Characteristic:Thermal-Magnetic

Operating Temperature Range:-50°C to +70°C

    The Rockwell Automation 1489-A3C30030 is a high-performance miniature circuit breaker ideal for industrial control applications.

     Designed with robust materials, it offers dependable performance under demanding conditions.

     Its compact size allows for easy installation in tight spaces, making it perfect for complex electrical systems.

     This circuit breaker is certified to UL489 and IEC standards, ensuring compliance with international safety requirements.

     Its C-type tripping characteristic makes it suitable for protecting motors and other loads that may experience temporary surges.

     With its superior design, this circuit breaker promises long-lasting reliability and peace of mind for any industrial setup.

A-B 1489-A3C300

A-B 1489-A3C300

A-B 1489-A3C300




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

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      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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