SG65LE-63 RCBO is a reliable residual current circuit breaker designed for use in AC 50Hz power systems with single-phase 230V or three-phase 400V. It automatically cuts off power in case of electric shock or when residual current exceeds the preset value, ensuring personal safety and preventing equipment damage. Additionally, it offers protection against overload and short circuits and can serve as an infrequent switch under normal conditions. Optional functions like overvoltage and undervoltage protection are available based on customer requirements.
The structure of SG65LE-63 RCBO includes a high-breaking MCB and a residual current release mechanism. It operates electronically with key components such as a zero-sequence current transformer, electronic panel, leakage release, and circuit breaker with overload and short circuit protection. Constructed from flame-retardant PA66 nylon material, it ensures durability and safety with a protection degree of IP20.
This product complies with international standards including IEC60898 and GB16917.1, and holds certifications such as CE, CB, ISO9001, and CCC. It is suitable for various applications, including lighting and motor protection, and can be customized with different pole options (1P, 2P, 3P, 4P) and rated currents.




Great experience overall. The shipping was incredibly fast and efficient, arriving much sooner than I had anticipated. The packaging was secure and ensured the product arrived in perfect condition. Regarding quality, the item feels solid and well-made, exactly as described. The service was also top-notch; any questions I had were answered promptly and professionally. I am very satisfied with this purchase and would definitely recommend this seller to others.
My experience with this order was quite positive overall. The delivery was prompt and handled efficiently, with the package arriving well within the estimated timeframe and in perfect condition. The packaging was secure and professional, which is always reassuring. Regarding the product itself, the build quality appears to be excellent. The components feel solid and well-made, aligning with the certifications mentioned. The finish and overall construction inspire confidence. Customer service was responsive and helpful during the ordering process, answering my preliminary questions clearly. While I cannot comment on the specific technical performance or installation yet, the initial impressions based on logistics, perceived quality, and service interactions are very good. The process from purchase to delivery was seamless.
Worthy of praise is the exceptional shipping speed. The item arrived far sooner than the initial estimate, which was a fantastic surprise. Packaging was secure and professional, ensuring the product was in perfect condition upon arrival. The quality of the circuit breaker itself is immediately apparent; it feels robust and well-manufactured, exactly as described with all the listed certifications clearly visible. This inspires confidence in its performance and safety standards. Customer service was also commendable. I had a pre-sale inquiry which was answered promptly and thoroughly, providing clear and helpful information. The entire transaction was smooth and hassle-free. Overall, a very positive experience from start to finish, marked by reliable logistics, solid product construction, and supportive service. I would not hesitate to order from this seller again for similar electrical components.
Bought this circuit breaker recently and was thoroughly impressed by the overall experience. The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and ensured the product reached me in perfect condition without any damage. Quality-wise, the breaker feels sturdy and well-made, reflecting the certifications mentioned. Customer service was responsive and helpful when I had a query, making the process smooth. Highly recommend for anyone needing reliable electrical components with good support.
Upon receiving the SG65LE-63 RCBO, I was thoroughly impressed by the outstanding service provided throughout the entire process. The customer support team was incredibly responsive and helpful, addressing all my queries promptly and professionally. This level of dedication made the experience smooth and reassuring. Additionally, the shipping was remarkably fast and efficient; the item arrived well ahead of the estimated delivery date, securely packaged to prevent any damage during transit. Such reliability in logistics is commendable and adds great value. Moreover, the build quality of the circuit breaker appears robust and durable, reflecting the high standards one would expect from a product with certifications like CE and ISO9001. Overall, this combination of excellent service, swift delivery, and superior craftsmanship makes it a highly recommended purchase for anyone seeking reliable electrical components.
Very impressed with the overall experience! The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The quality of the product appears excellent, with solid construction and no visible defects. Customer service was responsive and helpful when I had a question about the order. Everything was handled smoothly from start to finish.
Just outstanding experience from start to finish! The shipping was incredibly fast and well-handled, with the package arriving securely sealed and undamaged. Quality-wise, the product feels robust and well-manufactured, meeting all expectations for durability. Customer service was equally impressive—responsive, polite, and very helpful with any queries. Overall, a smooth and satisfying purchase that I would gladly repeat.
Excellent experience with this purchase! The shipping was incredibly fast and efficient, arriving well ahead of schedule without any delays. Everything was securely packaged, ensuring the product reached me in perfect condition. The quality of the item is outstanding; it feels durable and well-made, meeting all my expectations for reliability. Customer service was top-notch too—they were responsive, helpful, and resolved my inquiries promptly. Overall, a smooth and satisfying transaction that I'd highly recommend to others.
Lately, I received the SG65LE-63 RCBO, and I must say the overall experience was quite impressive. Starting with the logistics, the delivery was incredibly fast and well-handled. The package arrived ahead of schedule, securely wrapped to prevent any damage during transit. I appreciated the timely updates on the shipping status, which made tracking effortless. As for the quality, the product feels robust and well-manufactured, with a solid build that gives me confidence in its durability. The attention to detail in the design is evident, and it seems to meet high standards. In terms of service, the support team was responsive and helpful, addressing my queries promptly and professionally. They provided clear information and ensured a smooth process from order to delivery. Overall, a very satisfactory purchase that I'd recommend to others based on these aspects.
Outstanding experience with this purchase! The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. Packaging was secure and ensured the product reached me in perfect condition. Quality-wise, the item feels robust and well-manufactured, giving me confidence in its durability. Customer service was top-notch too; they were responsive and helpful throughout the process. Overall, a seamless transaction that I'd highly recommend to others.