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The SC65-63 high-breaking miniature circuit breaker is engineered with advanced structural design, ensuring dependable performance and superior breaking capacity. Its housing and internal components are constructed from impact-resistant, flame-retardant PA66 nylon material, providing enhanced safety and durability. This breaker is suitable for power systems operating at frequencies of 50Hz or 60Hz, with a rated voltage of up to 400V and currents up to 63A.
Primarily used in office buildings and residential settings, the SC65-63 MCB delivers effective protection for lighting circuits, power distribution systems, and electrical equipment against overloads and short circuits. It also supports infrequent power system transfers, adhering to international standards IEC60898-1 and GB10963.1. With a mechanical lifespan of 10,000 operations and an IP20 protection rating, this breaker guarantees long-term reliability in diverse environments.
Key features include optional 1 to 4 poles, rated currents from 1A to 63A, and a breaking capacity of 10kA. The product undergoes rigorous testing, such as thermal endurance at 55°C, and offers customizable protection modes (e.g., Type B, C, or D) for specific applications like lighting or motor circuits. Its DIN rail mounting design facilitates easy installation, making it a versatile choice for electrical panels.
Technical parameters include a rated voltage of 230V for single-pole and 400V for multi-pole configurations, with detailed current release characteristics ensuring precise tripping times under various conditions. For instance, at 1.13 times the rated current, the breaker does not trip within 1 hour, while at 1.45 times, it trips in less than 1 hour under heated conditions. This precision enhances system safety and efficiency.
Outstanding experience from start to finish. The delivery was remarkably fast and efficient, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding quality, the components feel exceptionally robust and well-manufactured; the materials and finish are top-notch, giving immediate confidence in their durability and performance. The service provided was equally impressive, with clear communication and a very helpful support team ready to assist. Overall, a flawless transaction that exceeded expectations in every aspect—logistics, product integrity, and customer care. Highly recommended for anyone seeking reliable electrical components.
Very impressed with the overall experience! The delivery was incredibly fast and efficient, arriving well ahead of the estimated date without any delays or issues. The quality of the product is outstanding, with a solid build and excellent finish that meets high standards. Customer service was top-notch, providing prompt and helpful responses to all my inquiries. Overall, a fantastic purchase that I would highly recommend to others.
A fantastic experience overall with this purchase. The shipping was incredibly fast, arriving much sooner than I anticipated, which was a pleasant surprise. The packaging was secure and ensured the product was well-protected during transit. As for the quality, the item feels sturdy and well-manufactured, meeting my expectations for durability. Customer service was responsive and helpful when I had a query, making the entire process smooth. I'm very satisfied and would recommend this seller for their efficiency and attention to detail.
Zippy delivery service ensured my order arrived well ahead of schedule, which was a pleasant surprise. The packaging was robust and secure, protecting the components perfectly during transit. Upon inspection, the build quality appears excellent, with no visible defects and a solid feel that inspires confidence in its durability. Customer support was responsive and helpful when I had a query, providing clear answers promptly. Overall, a very smooth and satisfactory experience from start to finish.
Great experience with this purchase! The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. Goods arrived in perfect condition, securely packaged to prevent any damage during transit. The quality of the product is outstanding; it feels durable and well-made, meeting all my expectations. Customer service was top-notch too—they were responsive and helpful throughout the process, answering all my queries promptly. Overall, a smooth and satisfying transaction that I'd highly recommend to others.
Yay, the shipping was incredibly fast and well-handled, with the package arriving securely and ahead of schedule. The quality of the item appears excellent upon inspection, with no visible defects or issues, and it feels sturdy and reliable. Customer service was outstanding, as they responded promptly to my inquiries and provided clear, helpful assistance throughout the process. Overall, I am thoroughly satisfied with this purchase and would highly recommend this seller for their efficiency and professionalism.
Delivery was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. Despite the quick shipping, the packaging was secure and showed no signs of damage, ensuring the product was protected throughout transit. The quality of the item is outstanding, with a sturdy build and precise finish that reflects excellent manufacturing standards. Customer service was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a very satisfying experience from start to finish, and I would highly recommend this seller for their reliability and attention to detail.
The delivery was incredibly fast, arriving two days earlier than estimated, which was a pleasant surprise. The packaging was secure and protected the product perfectly during transit. Regarding quality, the circuit breaker appears well-constructed with no visible defects, and it meets the expected standards for such electrical components. Customer service was responsive and helpful when I had a query about the order, providing clear and timely answers. Overall, a smooth and satisfactory purchasing experience that I would recommend to others.
Rapid delivery and excellent packaging ensured my order arrived safely and on time. The quality of the product is outstanding, with sturdy construction and reliable performance that meets all my expectations. Customer service was very responsive and helpful throughout the process, making the entire experience smooth and satisfying. I highly recommend this for anyone needing dependable electrical components.
