The GDDC1-63 series miniature circuit breaker is engineered for superior performance in solar power systems and DC applications. This 2-pole circuit breaker provides essential protection against overload and short circuit conditions, ensuring the safety and longevity of your electrical installations.
Designed to operate at rated frequencies of 50Hz/60Hz, this device supports rated voltages up to 230V/400V with current ratings ranging from 1A to 63A. The breaker features quick response times and reliable operation, making it suitable for both residential and commercial solar installations.
With its compact dimensions (36×74×82mm) and fixed installation design, this MCB offers space-efficient solutions for electrical panels. The air arc-extinguishing medium ensures safe operation while the IP20 protection class provides basic environmental protection.
Certified with ISO9001-2000, CE, CB, and RoHS standards, this circuit breaker meets international quality and safety requirements. Its electric operation type and normal speed characteristics make it a versatile choice for various DC applications beyond solar systems.
The GDDC1-63-C20-2P-1000V model specifically features a 20A rated current and 6000A rated breaking capacity, making it particularly suitable for medium-current solar applications. Its comprehensive protection functions include conventional circuit breaking, circuit-breaker failure protection, overcurrent protection, and overvoltage protection (OVP).
Hats off to the delivery team for their exceptional speed and care in handling this order. The package arrived well ahead of schedule and was impeccably packaged, showing no signs of damage or rough handling during transit. The logistics were seamless from start to finish, with clear tracking updates that made it easy to monitor the shipment’s progress every step of the way. This level of efficiency in shipping is truly commendable and sets a high standard for online purchases. As for the product itself, the build quality is outstanding. It feels robust and well-constructed, with precise engineering that inspires confidence in its durability and performance. The materials used are clearly high-grade, and the finish is smooth and professional. This attention to detail in manufacturing suggests a product designed to last and perform reliably under demanding conditions. On the service front, the support team was incredibly responsive and helpful. Any inquiries were addressed promptly and thoroughly, with a polite and professional demeanor that made the entire process smooth and worry-free. Their commitment to customer satisfaction is evident and greatly appreciated. Overall, this experience was excellent from logistics to product reception and customer support. Highly recommended for anyone seeking a reliable and high-quality component, backed by a team that truly values its customers.
Excellent experience overall. The shipping was incredibly fast, arriving well ahead of the estimated delivery window. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding the product itself, the build quality feels robust and substantial, far exceeding my initial expectations for this price point. The materials used seem durable and the overall finish is clean and precise. Customer service was also noteworthy; I had a pre-sale inquiry that was answered promptly and thoroughly with clear, helpful information. The entire transaction was smooth and hassle-free from start to finish. I am thoroughly impressed and would not hesitate to order from this seller again for similar components. The combination of rapid logistics, superior product construction, and attentive support makes this a highly recommended purchase.
Outstanding experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery date, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding quality, the build feels exceptionally robust and durable. The materials used seem top-notch, and the overall finish is precise and clean, giving immediate confidence in its reliability and performance. The service provided was equally impressive; communication was clear and prompt, and any preliminary questions were answered thoroughly and courteously. The entire process felt seamless and highly professional. This level of attention to logistics, product integrity, and customer support is commendable and makes for a truly satisfactory purchasing journey. I am thoroughly pleased with this transaction and would not hesitate to recommend this seller based on this excellent all-around experience. Everything was handled efficiently and with clear expertise.
Excellent experience from start to finish. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. Everything was packaged with great care, ensuring the product arrived in perfect condition without any damage. The quality of the circuit breaker itself is outstanding; it feels robust, well-made, and precisely engineered. The materials seem top-notch, and the construction is solid, giving me full confidence in its durability and performance for my solar setup. Customer service was also exemplary. I had a minor question prior to ordering, and the response was prompt, polite, and thoroughly helpful. Overall, this was a seamless transaction. The combination of rapid logistics, superior product quality, and attentive service makes this seller highly recommendable. I am completely satisfied with my purchase and would not hesitate to order from them again for future project needs.
Very impressed with the overall experience. The shipping was remarkably fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding the item itself, the build quality feels excellent and robust, exactly as described. The materials seem durable and well-manufactured. Customer service was also very responsive and helpful during the ordering process, answering my preliminary questions promptly. A completely smooth and satisfactory transaction from start to finish.
Delivery was incredibly prompt and well-handled. The packaging was secure and professional, ensuring the product arrived in perfect condition without any delays. I was thoroughly impressed by the efficiency of the shipping process. Regarding the quality, the circuit breaker feels robust and well-manufactured. The materials seem durable and it has a solid construction that inspires confidence for its intended use in a solar setup. The service provided was also commendable; any preliminary inquiries were addressed quickly and courteously. Overall, a very satisfactory experience from start to finish. Definitely a reliable purchase for anyone needing this type of electrical component. I would not hesitate to order again or recommend to others based on this positive interaction.
Naturally, the shipping process was remarkably swift and efficient. The package arrived well ahead of the estimated delivery window, which was a very pleasant surprise. Everything was securely packaged with ample protective materials, ensuring the product arrived in flawless condition. The quality of the circuit breaker itself is immediately apparent. It feels solid, well-constructed, and the terminals are robust. The overall finish and build inspire confidence for its intended application in a solar system. Regarding service, the communication was clear and proactive. Any preliminary questions were answered promptly and thoroughly. The entire transaction, from ordering to delivery, was handled with a high degree of professionalism. This combination of fast logistics, evident product quality, and excellent customer support makes for a highly satisfactory purchasing experience. I would not hesitate to order from this seller again for similar components. The attention to detail at every step is commendable and sets a high standard.
Fantastic experience with this purchase! The delivery was incredibly fast and efficient, arriving much sooner than I anticipated. The packaging was secure and ensured the product was in perfect condition upon arrival. Quality-wise, it feels robust and well-made, with no visible defects or issues. Customer service was outstanding; they were responsive and helpful throughout the process. Overall, a smooth and satisfying transaction that I would highly recommend to others.
Lightning-fast shipping and excellent packaging ensured my order arrived in perfect condition without any delays. The build quality is robust and reliable, meeting all my expectations for a durable electrical component. Customer service was prompt and helpful when I had a quick query, making the overall experience very positive. I'm thoroughly satisfied with this purchase and would recommend it to others based on these aspects alone.
Happily received my order ahead of schedule! The shipping was incredibly fast and well-handled, with the package arriving in perfect condition. The quality of the circuit breaker appears excellent upon inspection—sturdy construction and clean finish. Customer service was responsive and helpful when I had a query, making the overall experience smooth and satisfactory. Highly recommend for anyone needing reliable components.