The DZ47LE Residual Current Circuit Breaker (RCCB) is designed to IEC61008 standards, offering superior protection against electrical shock hazards and fire risks caused by earth leakage. This essential safety device automatically cuts off fault circuits when detecting dangerous current leakage, making it ideal for industrial plants, commercial buildings, and residential applications.

Available in both 1P+N and 3P+N configurations, our RCCB features a wide current range from 1A to 63A with residual operating currents of 30mA, 100mA, 300mA, and 500mA. The device operates efficiently in voltage systems of AC230/240V and AC400/415V at 50/60Hz frequency, ensuring compatibility with various electrical installations.

With an impressive short circuit capacity of 6000A and mechanical endurance exceeding 20,000 operations, this circuit breaker delivers reliable long-term performance. The quick response time of ≤0.3 seconds for residual current interruption provides immediate protection against electrical hazards.
Our RCCB is suitable for DIN rail mounting and designed for installation in environments with temperatures ranging from -5°C to +40°C. The IP20 protection degree ensures basic protection against solid objects while maintaining optimal functionality in various industrial settings.

Brisk delivery was the first positive note; the package arrived ahead of the estimated schedule, which was a welcome surprise. The packaging itself was robust and secure, ensuring the contents were completely protected during transit. Upon inspection, the build quality of the circuit breaker appears exceptional. The materials feel solid and durable, with a precise, professional finish that inspires confidence for industrial application. The overall craftsmanship is impressive, meeting the high standards one would expect for such a critical safety component. Regarding service, the communication from the seller was prompt and helpful, providing clear updates without needing to be prompted. The entire process, from ordering to receipt, was seamless and efficient. This combination of swift logistics, superior product quality, and attentive customer support makes for a highly satisfactory purchasing experience. I would not hesitate to source similar components from this supplier in the future, based on this very positive interaction.
My order arrived much faster than I anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Upon inspection, the build quality of the circuit breaker appears robust and meets industrial standards. The customer service team was responsive and helpful when I had a question about my order. Overall, I am very satisfied with this purchase and would recommend this seller to others.
Worthy of praise is the exceptional shipping speed. The order was processed and dispatched with remarkable efficiency, arriving well ahead of the anticipated schedule. The packaging was robust and secure, ensuring the product was in pristine condition upon arrival. Regarding the item itself, the build quality is immediately apparent. It feels solid, well-constructed, and meets the expected industrial standards. The overall service experience was seamless and professional, with clear communication throughout the process. This combination of swift logistics, superior product integrity, and reliable support makes for a highly satisfactory transaction. I am thoroughly content with the entire purchasing journey and would confidently consider this supplier for future needs.
Excellent experience from start to finish. The shipping was incredibly fast, arriving well ahead of the estimated delivery window. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Every unit was meticulously inspected and arrived in pristine condition, exactly as described. The build quality is immediately apparent; the components feel solid, durable, and precisely manufactured, which is exactly what I require for industrial applications. Customer service was also top-notch, responding promptly and professionally to a pre-sales inquiry. Overall, a very smooth and satisfactory transaction. I am highly confident in the reliability of this product for critical circuit protection. The combination of efficient logistics, superior product quality, and attentive service makes this supplier a standout choice. I would not hesitate to place another order in the future and would gladly recommend them to colleagues. This purchase has fully met and exceeded my expectations in every aspect that matters for procurement.
Rapid delivery was the first thing that impressed me. The shipping was incredibly fast and the package arrived in perfect condition, well-protected against any potential damage during transit. Regarding the product itself, the build quality feels robust and professional, exactly as described for industrial applications. The materials seem durable and the overall finish is excellent. Customer service was also responsive and helpful when I had a pre-sale inquiry. The entire process, from ordering to delivery, was seamless and efficient. This level of service and product presentation gives great confidence in the supplier. I am very satisfied with this purchase experience and would not hesitate to order from them again in the future. The combination of reliable logistics, apparent high quality, and good service is commendable.
Xcellent 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 completely protected during transit. Upon inspection, the build quality of the circuit breaker appears to be top-notch; it feels solid, well-constructed, and meets the expected industrial standards. The overall service was efficient and communication was clear. I am thoroughly satisfied with this transaction and would confidently recommend this supplier based on this smooth and reliable process. Everything was handled professionally, making the entire purchase hassle-free and straightforward.
My order arrived much faster than I had anticipated, which was a very pleasant surprise. The shipping was handled efficiently, and the package was well-secured upon arrival, showing no signs of damage during transit. Regarding the product itself, the build quality appears to be robust and meets the industrial-grade standards I was looking for. The finish and components seem durable. As for customer service, my inquiries prior to purchase were answered promptly and professionally, providing clear information. Overall, a very satisfactory experience from start to finish. The combination of swift logistics, solid construction, and helpful support makes this a transaction I would be happy to repeat in the future for similar components. Everything was handled smoothly without any issues or delays, which is crucial for maintaining project timelines. I appreciate the attention to detail in both the product packaging and the communication throughout the process. It reflects a well-organized operation that values its customers. This level of service and product assurance is exactly what one hopes for when ordering specialized electrical equipment online. I felt confident in the purchase from the beginning, and the actual experience confirmed that confidence. Many thanks for a job well done on all fronts.
Shipping was remarkably 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 components appears to be excellent upon initial inspection; the build feels robust and the materials seem durable, exactly as one would hope for industrial-grade equipment. Customer service was responsive and helpful when I had a pre-purchase question about specifications, providing clear and timely information. Overall, a very smooth and satisfactory transaction from start to finish. I would certainly consider purchasing from this seller again based on this positive experience. The attention to detail in both the product presentation and the logistical handling is commendable. Such reliability in both product and service is crucial for professional applications, and this order met those expectations perfectly. It’s refreshing to deal with a vendor that clearly prioritizes customer satisfaction through efficient operations and quality assurance.
The shipping was incredibly fast and efficient. I placed the order and received it much sooner than anticipated. The packaging was secure and professional, ensuring the product arrived in perfect condition without any damage. This level of care in logistics is highly commendable and sets a positive tone for the entire purchasing experience. Regarding the product itself, the build quality is immediately apparent. It feels robust and well-manufactured, with solid construction that inspires confidence for industrial applications. The materials used seem durable and of a high standard, which is exactly what one looks for in critical circuit protection components. The overall finish and attention to detail are impressive, suggesting reliable performance. Customer service was also noteworthy. Any inquiries I had were addressed promptly and courteously. The support team was knowledgeable and helpful, making the process smooth from start to finish. This combination of swift delivery, superior quality, and excellent support makes for a very satisfactory transaction. I would certainly consider purchasing from this seller again in the future based on this positive experience. The overall service level exceeded my expectations.
The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a fantastic surprise. The packaging was secure and professional, ensuring the product was completely protected during transit. I was very impressed with the logistics from start to finish. Regarding the product quality, it feels robust and well-made, exactly as described for industrial applications. The build seems solid and reliable. Communication from the seller was clear and prompt, answering my pre-purchase questions quickly. Overall, a very smooth and satisfactory transaction. I would definitely consider purchasing from this seller again based on this experience. The entire process was handled professionally.