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ABB REF545KB133AAAA Protective Relay System, Overcurrent Protection Device

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The ABB REF545KB133AAAA is a high-performance protective relay system designed for overcurrent protection in industrial applications. It offers reliable and precise fault detection to safeguard electrical systems against damage from overcurrent conditions.

Brand:ABB

Model:REF545KB133AAAA

Type:Protective Relay Module

Voltage Rating:Up to 38 kV

Frequency Range:50/60 Hz

Protection Functions:Earth fault, phase-to-phase fault, overcurrent, undervoltage, overload, etc.

Communication Interfaces:Modbus, Ethernet, etc.

Environmental Conditions:Operating temperature range: -40°C to +85°C

Certifications:IEC 61000-4-3, IEC 61000-4-4, UL, CE

    The ABB REF545KB133AAAA is a highly reliable and efficient protective relay module designed specifically for power distribution systems. It features advanced protection functions that safeguard your electrical infrastructure against various faults and issues. This module ensures continuous operation by providing timely detection and response to potential hazards.

    

    Built with robust materials and stringent quality control processes, the ABB REF545KB133AAAA can withstand harsh environmental conditions, making it suitable for both indoor and outdoor applications. Its versatile communication interfaces enable seamless integration with existing systems and provide real-time monitoring capabilities.

    

    Designed with user-friendly operation in mind, this protective relay module requires minimal maintenance and can be easily configured using its intuitive interface. It is ideal for industrial environments where reliability and performance are paramount.

    

    This model complies with international standards such as IEC 61000-4-3, IEC 61000-4-4, UL, and CE, ensuring compliance and safety across diverse applications. By incorporating the ABB REF545KB133AAAA into your power distribution setup, you can achieve unparalleled levels of system reliability and safety.

ABB REF545KB133AAAA

ABB REF545KB133AAAA

ABB REF545KB133AAAA




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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

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      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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