The XHM1-400 MCCB Thermal Magnetic Circuit Breaker is designed for reliable power distribution system protection and motor circuit protection. This moulded case circuit breaker features a thermal-magnetic fixed trip mechanism that provides precise overcurrent protection.

With a rated current range from 10A to 63A and frame current of 400A, this circuit breaker offers excellent protection for various electrical applications. The 3P/4P configuration provides flexible installation options for different power distribution requirements.

The circuit breaker features impressive technical specifications including 2550KA ultimate short circuit breaking capacity (Icu) and 1835KA service short circuit breaking capacity (Ics). The 8000V rated impulse withstand voltage ensures reliable operation under transient voltage conditions.

Additional features include optional under voltage release, shunt release, auxiliary contacts and alarm contacts. The compact design with dimensions of 135mm(L)×78mm(W)×73.5mm(H) for 3P version makes it suitable for space-constrained installations.

This MCCB is certified with ISO9001-2000, CE and CCC standards, ensuring quality and safety compliance. The air arc-extinguishing medium and fixed installation type provide reliable performance in various industrial environments.
Naturally, the shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the product itself appears to be excellent upon initial inspection. The construction feels very solid and robust, exactly as one would hope for a critical component in power distribution. The finish and overall craftsmanship seem top-notch. Regarding customer service, my inquiries prior to purchase were answered promptly and professionally. The support team was knowledgeable and helpful, making the ordering process smooth and straightforward. Overall, a very positive experience from start to finish. The combination of reliable logistics, apparent high quality, and attentive service makes this a transaction I would feel confident repeating in the future for similar needs. It’s clear that care is taken at every step, which is crucial for technical components of this nature.
Rapid and reliable delivery was the first thing that impressed me. The shipping was incredibly fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was exceptionally secure and professional, ensuring the product arrived in perfect condition without any signs of damage or mishandling during transit. Regarding the product itself, the build quality is outstanding. It feels robust, well-constructed, and precisely engineered, giving immediate confidence in its durability and performance. The finish and materials used appear to be of a high standard, matching the description provided. Customer service deserves special mention as well. The communication was clear, prompt, and helpful from the moment of order confirmation. Any preliminary inquiries were addressed thoroughly and with great courtesy, making the entire purchasing process smooth and worry-free. Overall, this was a highly satisfactory experience from start to finish, combining efficient logistics, superior product quality, and excellent support.
Meticulously packaged and arrived ahead of schedule, the shipping process for this circuit breaker was flawless. The courier service provided real-time tracking updates, which were accurate and reassuring from dispatch to delivery at my doorstep. The item itself was securely boxed with ample protective material, ensuring no damage occurred during transit. Regarding quality, the unit appears robust and well-manufactured, with a solid construction that inspires confidence for its intended application in power distribution. The finish is clean, and all components align perfectly, suggesting high manufacturing standards. As for customer service, the support team was exceptionally responsive and professional. They promptly answered my pre-purchase inquiries about specifications and provided clear documentation. Post-delivery, they followed up to ensure everything was satisfactory, which is a commendable practice. Overall, this was a seamless experience from order to receipt, characterized by reliable logistics, apparent product durability, and outstanding service support. I am thoroughly pleased with the entire process and the professionalism displayed at every stage.
Keenly satisfied with the overall experience. The shipping was remarkably swift and the package arrived in perfect condition, which was a great start. Regarding quality, the product feels solid and well-manufactured, exactly as described. The customer service team was also prompt and helpful in answering my pre-purchase questions. A very smooth transaction from start to finish.
Came across this circuit breaker while upgrading our facility’s electrical panels and have been thoroughly impressed. Considering the critical nature of motor protection in our operations, finding a reliable component was paramount. The delivery was remarkably swift and well-handled; the package arrived ahead of schedule and was securely packed with no signs of damage during transit. This prompt logistics service minimized our downtime significantly, allowing the installation team to proceed without delay. Upon unboxing, the build quality was immediately apparent. The unit feels robust and well-constructed, with a solid heft that inspires confidence in its durability. The moulded case is precisely formed, with clean finishes and no visible imperfections or rough edges. All terminals and connection points are well-machined and align perfectly, which made the wiring process straightforward and secure. Such attention to detail in manufacturing suggests a high standard of quality control, which is essential for safety-critical components like these. Customer service deserves special mention as well. When I had a pre-purchase inquiry regarding specifications and compatibility, the response was not only quick but also detailed and helpful. The representative provided clear, technical information without being pushy, which made the decision-making process much easier. It’s refreshing to deal with a supplier that values customer support and technical accuracy. Overall, this has been a very positive procurement experience from start to finish. The combination of efficient logistics, apparent product quality, and supportive service makes this a highly recommendable option for anyone in need of reliable motor protection equipment. Certainly a supplier I will consider for future electrical component needs.
Great experience overall. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The quality of the product appears to be excellent upon initial inspection; the construction feels very solid and robust, exactly as one would hope for a critical component in power distribution. The service from the seller was also commendable. Communication was clear and prompt, and any preliminary questions I had were answered thoroughly and professionally. The entire process, from ordering to delivery, was seamless and hassle-free. It's reassuring to deal with a supplier that prioritizes reliable logistics and maintains high standards for both their products and customer support. This level of attention to detail in packaging, timely dispatch, and responsive service makes a significant difference. I am very satisfied with this transaction and would confidently consider this seller for future needs. The combination of swift delivery, apparent top-tier build quality, and excellent customer care makes this a highly positive purchasing experience.
Keenly impressed with the overall experience. The delivery was remarkably swift and the packaging was secure, ensuring the product arrived in perfect condition. The quality of the circuit breaker appears robust and well-manufactured, exactly as described. Customer service was responsive and helpful when I had a pre-sale inquiry. A very smooth transaction from start to finish.
Great experience overall. The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the item arrived, especially considering the size and nature of the product. The packaging was secure and professional, with no signs of damage during transit. Regarding the quality, the product feels robust and well-manufactured. The build seems solid, and the materials used appear to be of a high standard, which gives me confidence in its durability and performance. The service provided was also commendable. Communication was clear and timely, and any preliminary questions I had were addressed promptly and courteously. The entire process, from ordering to delivery, was smooth and hassle-free. While I cannot comment on the specific technical performance or installation yet, the initial impressions based on logistics, apparent quality, and customer service are overwhelmingly positive. This order has set a high standard, and I would certainly consider this supplier for future needs based on these foundational aspects. The attention to detail in securing the product for shipment and the overall professionalism displayed are noteworthy. It is refreshing to have such a straightforward and reliable purchasing experience.
Delivery was impressively fast and the package arrived in perfect condition. The logistics were handled very professionally, with clear tracking updates provided throughout the entire shipping process. I was kept well-informed from dispatch to arrival, which made planning for the installation straightforward. The quality of the packaging itself was robust, ensuring the product was well-protected during transit. This attention to detail in logistics reflects a high standard of operational excellence. The overall service experience was seamless, from order placement to final delivery. Communication was prompt and helpful whenever I had an inquiry. Such efficient and reliable service is commendable and builds significant trust. It’s clear that the company prioritizes customer satisfaction through dependable logistics and supportive service. The entire process was hassle-free and met all expectations for a smooth transaction. This level of performance in delivery and support is what sets a supplier apart. I am thoroughly satisfied with how everything was managed and would not hesitate to rely on this service again for future needs. The consistent quality in service delivery is truly appreciated.