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So you've got a workshop where occasionally someone overloads a lighting circuit on a single phase while a water heater on another phase trips at the same time — what you need is a breaker that can handle that kind of real-world abuse without welding its contacts shut, and that's basically where the 16A rating on the SG65-63 comes in, since it's 230/400VAC with a 10KA breaking capasity which is better than a lot of residential units for that purpose.
It's pretty standard for us to ship these out with the B or C tripping curve depending on what your customer's load looks like — most buyers go with the C type for general distribution, but the D curve is actually better if you're dealing with motor start-up surges, and we usually stock all three in the 1P, 2P, 3P, and 4P configurations so you're not locked into one setup.
The housing is PA66 with flame retardant property, and what that means in practice is that if a short circuit event generates that arc flash, the materail won't ignite readily (the IP20 rating also means it's not for wet environments but fine for standard panels), and the mechancial life is 10,000 operations or so which is typically enough for a commercial building over a decade.
Anyway, the terminal capacity goes up to 25mm² which is generous for this size breaker, and the DIN rail mount is the standard 35mm type — just pop it on and you're done, but do check the operating temperature range of -25°C to +55°C because we've had customers try to install these in unconditioned rooftop enclosures and get nuisance tripping in extreme heat.
We've got CE, CB, CCC, and ISO9001 on file for the unit, and it meet IEC60898 and GB10963.1 — though I'd note that if your application requires high altitude ratings or marine compliance, this isn't right fit since it's designed for standard residential and commercail indoor distribution boards.
You can connect wires up to 25mm² to the terminals, which covers most residential and commercial wiring needs.
Yes, it holds CE, CB, CCC, and ISO9001 certifications, so it meets international safety and quality standards.
Our MOQ is typically 100 pieces per model, but we can discuss smaller quantities for trial orders.
Lead time is usually 15-20 working days after order confirmation, depending on the quantity and pole configuration.
We offer B, C, or D tripping curves as standard, and we can customize packaging with your logo for bulk orders.
The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the item arrived after placing my order. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding the quality, the circuit breaker feels robust and well-made. The materials seem durable, and the construction is solid, which gives me confidence in its safety and longevity. The service provided was excellent as well. Any inquiries I had were addressed promptly and courteously. Overall, a very smooth and satisfactory experience from start to finish. I would definitely consider purchasing from this seller again in the future. The attention to detail in both the product and the customer interaction is commendable. It is clear that they prioritize customer satisfaction and product reliability. This level of service is becoming increasingly rare, so it is greatly appreciated. The entire process, from browsing to post-purchase support, was seamless. Thank you for a great transaction and a high-quality product. The efficiency and care demonstrated have made me a very happy customer. I will be recommending this seller to friends and colleagues who are in need of similar electrical components. Keep up the fantastic work!
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Amazing experience overall! The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and ensured the product was in perfect condition upon arrival. As for the quality, it feels robust and well-manufactured, giving me confidence in its durability and reliability. Customer service was exceptional too; they responded promptly to my queries with helpful and friendly assistance. I'm thoroughly satisfied with this purchase and would highly recommend it to others looking for reliable electrical components. Great job on all fronts!
Absolutely fantastic experience with this purchase! The shipping was incredibly fast and efficient; my order arrived well ahead of the estimated delivery date, which was a pleasant surprise. Everything was securely packaged, ensuring no damage during transit. The quality of the product is outstanding—it feels durable and well-made, with no visible defects or issues. Customer service was top-notch too; they were responsive and helpful when I had a quick question. Overall, I'm thoroughly impressed and highly satisfied with this transaction.
