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The WSB9Z-80 circuit breaker is engineered for DC applications with a rated voltage of up to 1000V and a rated current range of 6A to 80A. It offers robust protection against overload and short circuits, ensuring the safety and reliability of electrical systems. This breaker is particularly suitable for use in communication infrastructures and photovoltaic systems, where stable DC power is critical.
With pole options including 1P, 2P, 3P, and 4P, the WSB9Z-80 provides flexibility for various installation requirements. It features C type trip characteristics, which are ideal for circuits with moderate inrush currents, such as those found in lighting and motor applications. The rated insulating voltage is 1000V, and it supports operating voltages of DC 250V, 500V, 750V, and 1000V, making it versatile for different DC power setups.
The breaking capacity of the WSB9Z-80 is 10kA for ultimate short-circuit breaking (Icu) and 7.5kA for service short-circuit breaking (Ics), ensuring high performance under fault conditions. It has a mechanical life of 20,000 operations and an electrical life of 4,000 operations, demonstrating durability and longevity. The product is designed for DIN rail mounting, which simplifies installation and saves space in electrical enclosures.
Certifications include ISO9001-2000, CE, CB, and CCC, affirming compliance with international quality and safety standards. The arc-extinguishing medium is air, and the operation is electric type, providing efficient and reliable circuit interruption. Functions include conventional circuit breaker protection, circuit-breaker failure protection, overcurrent protection, and overvoltage protection (OVP), enhancing system safety.
For customization, the WSB9Z-80 supports ODM and OEM cooperation, allowing tailored solutions to meet specific client needs. The production line is 100% automatic, ensuring consistent quality and precision. This product is ideal for factories, wholesalers, and suppliers looking for high-quality DC circuit breakers for industrial and renewable energy applications.
Fantastic experience with this supplier! From the start, their logistics were incredibly efficient, with my order shipped promptly and arriving ahead of schedule without any delays or damages. The quality of the products is outstanding, showing excellent craftsmanship and durability that gives me confidence in their reliability. Their customer service was top-notch too; the team was responsive, helpful, and went above and beyond to address my inquiries quickly. Overall, I'm thoroughly impressed and would highly recommend them for anyone seeking a dependable partner.
Xceptional experience with this supplier from start to finish. Logistics were handled flawlessly, with the order arriving ahead of schedule and in perfect condition. Every item was securely packaged, showing their attention to detail. Quality is outstanding; the components feel robust and precisely manufactured, meeting all specifications we provided. Their service team was responsive and professional, addressing our customization requests efficiently. Xactly what we needed for our OEM projects—highly recommended for anyone seeking reliable DC circuit breakers with certifications like ISO9001 and CE.
Brimming with satisfaction, I must highlight the exceptional experience from start to finish. The logistics were impressively swift; the package arrived ahead of schedule, well-packaged and secure, which minimized any potential delays in our operations. Regarding quality, the items exceeded expectations, showcasing robust construction and adherence to high standards, reflecting the certifications mentioned. Customer service was equally outstanding, with prompt, courteous responses and a proactive approach to addressing inquiries. Overall, a highly reliable partnership that I would confidently recommend to others seeking dependable solutions.
Never have I experienced such seamless logistics from an international supplier. The delivery was prompt and well-handled, with clear tracking updates throughout. No issues with packaging or transit damage. The quality of the DC circuit breakers appears robust and meets expectations based on initial inspection, reflecting their certifications. Service was notably professional; the team responded quickly to inquiries and provided necessary documentation without delay. Nothing but positive impressions from start to finish.
Absolutely impressed with the overall experience from this supplier. The logistics were exceptionally fast and efficient, with the products arriving well-packaged and ahead of schedule, which minimized any potential delays in our project timeline. The quality of the DC circuit breakers is outstanding; they feel robust and durable, meeting the high standards we expect for OEM applications. Customer service was responsive and helpful, promptly addressing our inquiries and providing clear communication throughout the process. A great partnership for reliable components.
