EATON PKZ-SOL30 string circuit breaker

• Core Functions​

• Efficient Circuit Protection: It is equipped with high-precision overload and short-circuit detection components, which can quickly identify abnormal currents in the circuit. When an overload or short-circuit fault occurs, it can break the circuit within an extremely short time ([X] milliseconds), effectively cutting off the fault current, protecting downstream equipment from damage, and reducing safety risks such as electrical fires.​

• Flexible Operation Control: It supports both manual and automatic operation modes. In manual mode, the opening and closing of the circuit breaker can be directly controlled by the operating handle; in automatic mode, it can be linked with control devices such as relays and PLCs to achieve remote control and automated protection, meeting the diverse needs of different application scenarios.​

• Real-time Status Monitoring: It is equipped with intuitive status indicator lights, which can display the opening and closing status of the circuit breaker, fault alarms, and other information in real time. Meanwhile, some models also support communication interfaces, which can upload operation data to the monitoring system, enabling operators to remotely grasp the equipment operation status and conduct fault troubleshooting and maintenance in a timely manner.​

• Wide Range of Applications: It is suitable for DC and AC circuits of multiple voltage levels, with an operating voltage range covering [specific voltage range] and a rated current of up to 30A. It can be adapted to electrical systems of different scales, such as photovoltaic power stations and industrial production lines, meeting diverse circuit protection requirements.​

• Product Advantages​

• Reliable and Durable: Made of high-quality contact materials and with a sturdy housing design, and through strict aging tests and environmental tests, it has excellent wear resistance and arc resistance, long mechanical and electrical life, can operate stably in harsh environments, and reduce equipment replacement frequency and maintenance costs.​

• Easy Installation: With a standard rail-mounted installation method, it has a compact structure and occupies little space. Equipped with universal terminal blocks, the wiring is simple and convenient, and installation can be completed without special tools, effectively saving installation time and labor costs, and facilitating the rapid construction and upgrading of electrical systems.​

• Safety Protection: The housing is made of flame-retardant materials, and the protection level reaches IP[XX]. It has good dust-proof and waterproof capabilities, which can effectively prevent foreign objects from entering and the risk of fire caused by electrical failures, ensuring the safety of operators and equipment.​

• Intelligent Adaptation: It is compatible with a variety of electrical systems and control devices, can be seamlessly integrated with various photovoltaic inverters, distribution boxes, and other equipment, and supports docking with smart grid management systems to achieve intelligent circuit protection and energy management.​

• Application Scenarios​

• Photovoltaic Power Generation Systems: As a series protection device for photovoltaic arrays, it can effectively protect photovoltaic modules and inverters, prevent equipment damage and a decrease in power generation efficiency caused by faults such as short circuits and overloads, and ensure the stable operation and efficient power generation of photovoltaic power stations.​

• Industrial Automation Production Lines: Used to protect the electrical circuits and equipment of production lines, it quickly cuts off the circuit when abnormal current occurs, avoiding equipment damage and production interruptions, and ensuring the continuity and safety of the automated production process.​

• New Energy Vehicle Charging Facilities: In the electrical systems of charging piles and charging stations, it provides overload and short-circuit protection for charging lines, ensuring the safety and reliability of the charging process and preventing safety accidents caused by electrical failures.​

The structure and details of the product：

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