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When you're designing a distribution board for a small commerical building and need something that covers both overload and short circuit without overcomplicating the panel layout, the DZ47-63 series is pretty much the go-to—it handles up to 63A per pole, breaks 6KA as standdard (or 10KA if system's fault level is that high), and comes in 1P, 2P, 3P, or 4P configurations so you can match the phase count exactly.
Most buyers we deal with are electricians or panel builders who run Type C for lighting circuits and type D for motor loads; the trip characteristics are dead simple to pick, and the mounting is straight onto a standard DIN rail (up to 25mm² cable capacity for the terminals). The housing is flame-retardant PA66 nylon, which actually holds up well even if there's a brief arc flash—just don't expect it to survive repeated direct shorts, because that's not what it's built for.
We typically ship in bulk cartons, roughly 100 units per box for the 1P versions, and lead time is about 20 days or so from order if our company have stock—usually we do, but confirm before you place a large order. The silver alloy contacts give you decent conductivity, and the thermal-magnetic trip mechanism is relaible enough that we've had customers run 10,000 mechanical operations without a failure.
For a 230/400V AC system at 50/60Hz, the breaking capasity is 6KA by default, but you can opt for 10KA (check pricing on that—it's a small upcharge per pole). Anyway, one thing people don't always ask is the storage temperture range; it's -25°C to +70°C, so if you're shipping to a cold climate warehouse, it'll sit fine until installation day.
No, all poles in a multi-pole MCB like the 2P, 3P, or 4P must have the same rated current. Mixing amps would cause unbalanced protection and trip issues. If you need different currents per circuit, use separate single-pole breakers.
Typically, the 10KA variant has a higher MOQ than the standard 6KA—usually around 200 pieces per model. But we can often adjust based on stock. Just confirm with us before ordering if you need a smaller lot.
Yes, we include a copy of the CE, CB, or CCC certificate with each order. If you need the original or a notarized version, let us know—we can arrange that for an extra fee.
Absolutely, the Type D version is designed for motor starts with high inrush current. Just make sure you select the 3P or 4P model and a rated current that matches your motor's full load amps. The 10KA breaking capacity is recommended for industrial circuits.
Store them in a dry, clean place within -25°C to +70°C. Keep them in their original packaging to avoid dust or moisture on the terminals. Avoid stacking heavy items on top—they're sturdy but the PA66 housing can crack under pressure.
Very pleased with the overall experience. The shipping was remarkably fast, arriving well ahead of the estimated delivery window. The packaging was secure and professional, ensuring the product was completely protected in transit. Regarding quality, the circuit breakers feel solid and well-constructed, with clear, legible markings. They snap securely onto the DIN rail with a satisfying click, indicating good manufacturing precision. The service aspect was also commendable; communication was clear, and any pre-sale inquiries were answered promptly and helpfully. A smooth and reliable transaction from start to finish.
Shipping was surprisingly swift and efficient. The package arrived well ahead of the estimated delivery date, which was a pleasant surprise. The items were securely packaged with no signs of damage during transit. Regarding quality, the circuit breakers appear to be solidly constructed with good weight and finish. The terminals are robust and the switching action feels crisp and definitive. As for service, communication was clear and any preliminary questions were answered promptly. Overall, a very satisfactory experience from order to delivery. The process was seamless and the product presentation was professional. I would certainly consider purchasing from this supplier again for similar electrical components. The combination of reliable logistics, apparent product integrity, and responsive support makes this a commendable source for such essential items in electrical installations.
Lightning-fast delivery was the first thing that impressed me; my order arrived well ahead of the estimated schedule, which was a pleasant surprise. Looking at the quality, the build feels robust and reliable, with no visible defects or issues upon inspection. Lastly, the customer service team was incredibly helpful and responsive when I had a query, making the whole experience smooth and stress-free. Overall, I'm thoroughly satisfied with how everything was handled from start to finish.
Upon receiving my order, I was thoroughly impressed by the swift and secure delivery process, which ensured the items arrived in perfect condition without any delays. The packaging was robust and clearly labeled, reflecting a high standard of care in logistics. Regarding quality, the components exhibit excellent craftsmanship and durability, meeting all my expectations for reliability in electrical applications. The customer service team was exceptionally responsive and helpful, promptly addressing my inquiries with clear and professional communication. Overall, a seamless experience from start to finish that I would highly recommend to others.
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 appears excellent, with sturdy construction and reliable materials that give me confidence in its performance. Customer service was outstanding; they were responsive and helpful throughout the process, answering all my queries promptly. Overall, I'm very satisfied and would highly recommend this seller for their efficiency and attention to detail.
Quick delivery and excellent packaging ensured my order arrived safely without any delays. The quality of the circuit breaker feels robust and reliable, with no visible defects. Customer service was responsive and helpful when I had a question about my purchase. Overall, a very satisfying experience that I would recommend to others.
