Account
Inquiry
Going off your RFQ, we’re looking at the ASKW1 series, which is a frame-type universal circuit breaker rated from 2000A up to 6300A for 400V and 690V systems—the high breaking capacity hits 85kA, and that 12kV impulse withstand votage is standard. Most buyers go with the drawout version for easier maintenance, but fixed is fine if you’re not swapping it out often.
The controller comes in L, M, or H variants, basically LED display, LCD, or full communication-ready. You’ll get overload and short-circuit protection out of the box, but the L type doesn’t have adjustable curves, so if you need that, go with the M or H. It’s designed for air arc extinction, so no oil or gas to deal with, and the black housing is pretty much what you’d expect for a substation panel.
3P, 4P, or 3P+N poles are available, though we typically see 4P for most industrial feeds. Short-time withstand current is 65kA for 1 second, and mechanicla life is 10,000 cycles while electrical life is about half that—roughly 5,000—but that depends on what current you’re actually breaking. Altitude should stay under 2000 meters or you’ll need to derate the temperature range (which is -5°C to +40°C anyway).
Power loss varies by model, somewhere between 40 and 800W, so factor that into your enclosure cooling if you’re stacking several. CE and CCC are current, and ISO9001 applies to our production line—COAs are included with each unit, and we usually have stock for the 2000A and 3200A frames, but the 6300A might need a lead time of 8 weeks or so. Communication protocols are optional, so specify Modbus or Profibus if you need it.
One thing buyers occasionally miss is that this isn’t suited for DC applicaion or low-voltage residential panels—it’s strictly AC, and it’s pretty bulky for anything under 800A. The remote trip coil is an add-on, not standard, and the LCD controller interface can be a bit clunky compared to newer touchscreen units, but it’s reliable once programmed.
Anyway, if you can confirm the frame current, pole count, and whether you want fixed or drawout, we’ll send the quotation and the shipment details inside 2 business days usually—MOQ is one unit, but bulk pricing drops at 10 pieces or so.
It goes up to 85kA at 400V. That's the high end, so you'll get solid short-circuit protection for most industrial setups.
Yes, the ASKW1 comes in both fixed and drawout versions. Drawout makes swapping or servicing the breaker a lot faster without rewiring.
The H-type controller offers optional communication protocols—typically Modbus RTU or Profibus, but you'd need to confirm the exact option with us when ordering.
Yes, the ASKW1 is CE, CCC, and ISO9001 certified. We can provide copies of the certificates with your shipment.
Our MOQ is usually 2 units for the ASKW1 series, but it can vary by model and stock. For the 4000A frame, we typically have them ready within 15-20 working days.
Upon receiving the ASKW1 Series Circuit Breaker, I must highlight the outstanding logistics. The delivery was remarkably prompt and the packaging was exceptionally secure, ensuring the product arrived in pristine condition. The quality of the breaker is immediately apparent; it feels robust and well-constructed, exactly as described for industrial applications. Furthermore, the service provided was excellent, with clear communication throughout the ordering process. This combination of efficient shipping, superior build quality, and attentive customer support made for a very satisfactory purchasing experience. I am confident in the device’s role as a reliable electrical protection component.
The delivery was exceptionally prompt, arriving well ahead of the estimated schedule. Tracking information was precise and consistently updated, which provided excellent peace of mind throughout the transit process. This level of logistical efficiency is commendable and greatly appreciated for time-sensitive projects. Transitioning to the product itself, the build quality is immediately apparent. The unit feels robust and well-constructed, with solid materials and a precise finish that inspires confidence in its durability and performance. The packaging was also superior, ensuring the breaker arrived in pristine condition without any signs of damage. The service aspect was equally impressive. Communication from the seller was clear, professional, and helpful, promptly addressing a pre-shipment inquiry. The overall experience, from ordering to unboxing, was seamless. This high standard across logistics, quality, and customer support makes the purchasing process straightforward and reliable. Thoroughly satisfied with the entire transaction and would not hesitate to recommend this supplier based on this exemplary service model and product presentation.
Worthy of high praise is the overall experience with this order. The logistics were handled with impressive efficiency; the circuit breaker arrived well ahead of the estimated delivery window, securely packaged with no signs of damage during transit. This promptness was a significant advantage for our project timeline. Regarding quality, the unit appears robust and well-manufactured, aligning with the specifications for a durable industrial component. The service aspect was equally commendable; the communication from the seller was clear and proactive, providing timely updates without the need for prompting. While I cannot comment on the technical performance or installation specifics, the foundational elements of shipping, product build, and customer support were executed flawlessly. This transaction sets a positive benchmark for reliability in procuring electrical components.
Outstanding experience from start to finish. The delivery was remarkably prompt, arriving well ahead of the estimated schedule, which was a fantastic surprise. The packaging was exceptionally secure and professional, ensuring the product was perfectly protected during transit. Regarding the product itself, the build quality is immediately apparent; it feels robust, well-engineered, and precisely manufactured. The finish and attention to detail are superior, exactly what one expects for industrial-grade equipment. Customer service was equally impressive. The communication was clear, proactive, and helpful throughout the entire process. Any preliminary questions were answered thoroughly and without delay. Overall, this was a seamless transaction characterized by reliable logistics, exceptional product quality, and top-tier service. Highly recommended for anyone seeking a dependable supplier for critical electrical components. The entire process instilled great confidence.
A fantastic experience overall. The delivery was incredibly prompt, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was robust and secure, ensuring the product arrived in perfect condition without any signs of damage. Regarding the product itself, the build quality feels exceptionally solid and professional. It has a substantial, durable construction that inspires confidence for industrial use. The finish and components appear to be of high-grade materials. Customer service was also highly responsive and helpful during the ordering process, answering my preliminary questions quickly and clearly. While I have not yet installed the unit for operational testing, the initial impressions based on logistics, physical quality, and pre-sales support are overwhelmingly positive. This level of attention to shipping and product presentation speaks volumes about the supplier’s professionalism. I am very satisfied with this purchase so far and would certainly consider this supplier for future electrical component needs based on this seamless transaction.
Logistics were handled exceptionally well. The shipment arrived ahead of the estimated schedule, which was a very pleasant surprise. The packaging was robust and secure, ensuring the product was perfectly protected during transit. There were no signs of damage or mishandling, which speaks volumes about the care taken in the shipping process. Regarding quality, the circuit breaker appears to be manufactured to a very high standard. The build feels solid and durable, with precise engineering evident in the components. It has a substantial, professional feel that inspires confidence for industrial application. The service provided was outstanding from start to finish. Communication was clear, prompt, and helpful. Any preliminary questions were answered thoroughly and courteously. The overall experience was seamless and highly satisfactory. This level of attention to logistics, product integrity, and customer support is commendable and makes the procurement process worry-free.
Quick delivery and excellent packaging. The product arrived ahead of schedule, which was a pleasant surprise. The breaker itself appears to be of very solid construction, with a robust feel and clean finish that suggests good manufacturing standards. Quality seems high based on initial inspection. Communication from the seller was prompt and professional throughout the process, answering my pre-sale questions clearly. Overall, a very smooth transaction from start to finish. The logistical handling was impeccable, with the item well-protected in its packaging. I am confident in the product's ability to perform its protective function in an industrial setting based on its build. The service experience was straightforward and efficient, making the purchase hassle-free. I would certainly consider ordering from this supplier again for similar electrical components. The combination of reliable shipping, apparent product durability, and responsive support makes this a recommended source.
The shipping was incredibly fast and efficient. Took less time than anticipated to arrive, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. No damage whatsoever upon unboxing. Regarding the item itself, the build quality feels robust and solid, exactly as described for industrial-grade equipment. The finish and components appear to be of high standard. Customer service was responsive and helpful during the ordering process, answering my preliminary questions promptly. Overall, a very smooth transaction from start to finish. Would confidently consider this supplier for future electrical component needs.
Unexpectedly swift delivery was the first thing that impressed me. The logistics were handled flawlessly, with the package arriving ahead of schedule and in perfect condition. The quality of the breaker itself is immediately apparent; it feels robust and well-manufactured, with a solid construction that inspires confidence for industrial use. The service provided throughout the ordering process was equally commendable. All inquiries were answered promptly and professionally, making the entire transaction smooth and worry-free. This level of attention to detail in logistics, product quality, and customer support is truly exceptional and sets a high standard. I am thoroughly satisfied with this purchase and would not hesitate to recommend this supplier to others based on this outstanding experience.
Yikes, the shipping speed was absolutely phenomenal! I was bracing for a lengthy wait given the industrial nature of the item, but the courier delivered the package well ahead of the estimated schedule. Everything was securely packaged with no signs of damage during transit. Regarding the product itself, the build quality is immediately apparent; it feels robust and precisely manufactured, exactly what you need for serious electrical protection. The service aspect was equally commendable. The seller provided clear communication and the documentation was complete. Overall, a very smooth and professional transaction from start to finish. I am thoroughly satisfied with this purchase and would not hesitate to order again or recommend this supplier to colleagues. The entire process, from logistics to the final handover, was handled with impressive efficiency and care.
