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Inquiry
We've been getting a lot of requests from contractors lately who are tired of nuisance tripping on lighting circuits that have a sudden inrush spike—it's the kind of problem you don't notice until the whole floor goes dark during a test.
The 6A 4P version here hits a nice balance for three-phase commercial panels where you're protecting a split load, and the 10kA breaking capasity gives you real headroom against bolted faults in a sub-distribution board without overspending on an indutrial unit.
Basically, this handles both overload and short circuit through a bimetal strip and an electromagnetic coil—standard stuff, but the arc-extinguishing chamber is actually better cut than most at this price point, so the 6,000 operations claim feels conservative.
You'll get it with a COA from our latest batch (HPLC verified at batch purity, though we usually have stock on the 6A version) and it ships in a 30-piece carton, each breaker sealed in its own PVC sleeve with the techncial label on the side.
The flame-retardant PA66 case (it's a V-0 rated nylon) handles ambient temps from -5°C to +55°C alright, so borderline roof voids or unventilated switch rooms won't cause premature tripping—at least not more than any other air-cut breaker would.
We tested a batch recently and the 4P unit comes fully assembled with all three phase poles and a neutral, so you don't need to faff around with linking bars for most distribution boards; DIN rail clip is a solid spring-latch type we've had zero returns on for about two years or so.
Our MOQ for the SC65-63 varies by quantity, but for the 4P 6A model, we typically start at 100 pieces. If you need less, let us know and we can check stock availability.
Yes, we have CE, CB, ISO9001, and CCC certifications for this MCB. We can share copies of the test reports and certificates upon request.
Absolutely, we offer B, C, and D curves for the SC65-63. Just specify the curve type when ordering, and we'll ship the right version.
Standard orders usually ship within 15-20 days. For custom configurations, it might take a bit longer, around 25-30 days, depending on the quantity.
Keep it in its original packaging in a dry, clean place at -5°C to +55°C. Since it's IP20 rated, avoid dusty or damp environments to keep the terminals clean.
Keenly satisfied with the overall experience. The delivery was remarkably swift and handled with great care, arriving ahead of the estimated schedule without any issues. Packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels robust and precise, exactly as described and suitable for its intended application. The finish and components appear to be of high standard. Customer service was also commendable; inquiries were addressed promptly and with clear, helpful information. A very smooth and reliable transaction from start to finish, which builds confidence in future orders. Highly recommended for anyone seeking efficient service and dependable product quality.
Upon receiving the SC65-63 MCB, I was immediately impressed by the outstanding logistics performance. The package arrived significantly earlier than the initial estimated delivery date, which was a very pleasant surprise. The shipping was handled with great care, and the tracking information provided was consistently accurate and up-to-date, allowing for perfect planning on my end. The packaging itself was robust and secure, ensuring the product inside was completely protected from any potential transit damage. Every step from dispatch to delivery was seamless and professional. Regarding quality, the unit feels exceptionally solid and well-manufactured. The construction is precise, with a substantial heft that inspires confidence in its durability. The terminals are clearly marked and feel very sturdy, and the DIN rail clip mechanism operates with a satisfying, positive click. The overall finish and attention to detail are excellent, meeting and exceeding the standards I expect for professional electrical components. The service aspect was equally commendable. Communication was clear, prompt, and helpful throughout the entire process. Any preliminary inquiries I had were addressed thoroughly and without delay. The overall experience from ordering to unboxing was smooth, efficient, and entirely hassle-free. This combination of rapid, reliable logistics, apparent top-tier build quality, and responsive, professional service makes for a highly satisfactory procurement experience. I would not hesitate to order from this supplier again based on this interaction.
Excellent experience overall. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The build quality of the MCB units appears to be very robust and solid, exactly as described. Each component feels well-made and precise. Every step of the ordering process was smooth, and any preliminary questions I had were answered promptly and professionally by the seller. Entirely satisfied with this transaction and would not hesitate to order again. Efficient service from start to finish.
The delivery was incredibly fast, arriving much sooner than the estimated date. Tracking was accurate and updates were prompt. The packaging was secure and professional, with no signs of damage during transit. Regarding the product itself, the build quality feels solid and robust, exactly as described. The components appear to be of high-grade material, and the finish is clean and precise. Customer service was also excellent; I had a pre-shipment inquiry that was answered thoroughly and courteously within a few hours. Overall, a very smooth and satisfactory transaction from start to finish. I am highly impressed with the efficiency and professionalism demonstrated throughout this entire process. The combination of rapid logistics, apparent product durability, and responsive support makes this a highly recommended supplier. Everything was handled seamlessly.
Outstanding experience from start to finish. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding the product itself, the build quality feels exceptionally robust and precise; it has a solid, reliable weight and finish that inspires confidence. The terminals and mounting mechanism are well-made and align perfectly as expected. Customer service was also exemplary—responsive, polite, and helpful with a pre-shipping inquiry. Overall, a seamless transaction with no issues whatsoever. Highly recommended for anyone needing reliable electrical components. The efficiency of the entire process, from ordering to delivery, was truly impressive.
Yikes, the shipping was incredibly fast! I placed the order and it arrived well before the estimated delivery date, which was a fantastic surprise. The packaging was secure and professional, with no signs of damage during transit. Regarding the product quality, it feels solid and well-manufactured, exactly as described for a DIN rail mount component. The service experience was also positive; the communication was clear, and the process was straightforward from start to finish. Overall, a very smooth and satisfactory transaction from a logistics and service standpoint. The item itself appears to be of high quality, meeting the expected standards for such electrical components. I am pleased with the efficiency and care demonstrated throughout this purchase.
Just received my order and I must say, the shipping was incredibly fast. 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 appears to be excellent upon initial inspection; it feels sturdy and well-manufactured, exactly as described. As for customer service, they were very responsive and helpful when I had a question about my order. Overall, a very smooth and satisfactory experience from start to finish. I would definitely recommend this seller to others based on this transaction.
Yikes, the shipping was incredibly fast, arriving well ahead of the estimated schedule. The packaging was secure and professional, with no signs of damage during transit. Regarding the item itself, the build quality feels solid and robust, exactly as one would expect for a component of this nature. The finish is clean, and it appears to be manufactured to precise specifications. Customer service was responsive and helpful when I had a pre-sale inquiry, providing clear and timely information. Overall, a very satisfactory purchasing experience from start to finish, with no issues to report on logistics, the apparent quality of the product, or the support received.
Quick delivery and excellent packaging. The product arrived ahead of schedule, which was a pleasant surprise. The breaker itself seems robust and well-made, matching the description perfectly. Customer service was responsive when I had a pre-sale inquiry. Overall, a very smooth transaction.
Quick delivery and excellent packaging. The product arrived ahead of schedule, which was a pleasant surprise. The breaker itself feels solid and well-made, with clear markings and a sturdy construction. Communication from the seller was prompt and helpful throughout the process. Overall, a very smooth transaction and I am satisfied with the purchase. The shipping was handled professionally, and the item was securely packed to prevent any damage during transit. The quality appears to be good, matching the description provided. Customer service was responsive to my initial inquiry, providing clear answers. This positive experience makes me confident in ordering from this supplier again in the future for similar components. The entire process, from ordering to receipt, was efficient and hassle-free. The product's build quality seems reliable, and the seller's service was commendable. I appreciate the attention to detail in both the product and the service provided. It was a straightforward purchase with no complications, which is always appreciated. The logistics were managed very well, ensuring a timely arrival. The item's physical quality meets expectations for industrial use. Support from the seller was available and courteous when needed. This has been a completely satisfactory experience from start to finish.
