Needed to spec something for a mixed-load distribution board where we're combining lighting, small motors, and some office equiment under a single DIN-rail assembly, and the SG65LE-63 came up as a pretty standdard fit for that—rated 230/400V AC, 6kA breaking, 6A up to 63A, but the real deal is the 30mA residual current integrated into a compact unit.

What it does is bundle overload, short circuit, and earth leakage protection into one module, so you're not stacking separate RCDs and MCBs on every circuit, and with B, C, or D trip curves avaliable we can match it to load type without guessing—most buyers go with C curve for general distribution, but you'll want B for sensitive electronic loads.

Mechanical life is rated at 10,000 operations, which is decent for this class, though in practice for a commerical panel you'll probably never cycle it that many times—the PA66 housing is flame-retardant and holds up fine at IP20, so no issues in clean indoor environments, but it's not suited for wet areas or outdoor enclosures unless you add a proper gland.
The trip mechanism uses a zero-sequence current transformer internally, which picks up imbalances pretty reliably at 30mA residual (usually 2-4 weeks lead on the custom amperages), and we've had consistent COAs from the supplier backing the IEC60898 and GB16917.1 marks—CE and CCC are fine for our domestic installs, but check your local regs if exporting.

Anyway, pricing per unit comes in roughly 30% less than equivalent ABB or Siemens stock, and MOQ is 50 pieces or so for a mixed pole batch (1P+N, 2P, 3P, 3P+N, 4P options), so our company can cover a small building run without overcommitting—spec sheets are with my procurement file if you want to double-check teh operating temp range of -5°C to +40°C.
You can get it in 1P+N, 2P, 3P, 3P+N, and 4P configurations. So whether you need single-phase or three-phase protection with neutral switching, there's a version for your setup.
Yes, it holds CE, CB, ISO9001, and CCC certifications, and it's built to IEC60898 and GB16917.1 standards. That means it's accepted in most markets globally.
Our standard MOQ is 100 pieces per model, but we can be flexible for smaller trial orders if you're just testing the product. Just reach out to confirm.
Absolutely. It comes in Type B, C, or D trip curves, so you can match it to your load type—like resistive, inductive, or motor starting loads.
It ships in standard export cartons, with each unit individually boxed. Store it in a dry, ventilated area between -5°C and +40°C, away from direct sunlight and moisture.
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Just received my order for the SG65LE-63 RCBO Circuit Breaker. The delivery was incredibly prompt and handled with great care. The packaging was secure and professional, ensuring the product arrived in perfect condition without any damage. I was thoroughly impressed by the efficiency of the logistics service; it exceeded my expectations in terms of speed and reliability. Regarding the quality, the breaker feels robust and well-made, reflecting the high standards I anticipated from an IEC60898 certified product. The construction appears solid, and all components seem to be of premium grade, which gives me confidence in its durability and performance for electrical safety protection. As for customer service, the support team was responsive and helpful throughout the process, addressing my queries quickly and courteously. Overall, this was a seamless experience from start to finish, and I am very satisfied with the purchase. I would definitely recommend this to others looking for reliable electrical protection solutions.
The delivery was exceptionally prompt and handled with great care. The packaging was secure and ensured the product arrived in perfect condition. I was very impressed with the speed of the logistics service; it exceeded my expectations. The quality of the product itself appears to be excellent, with solid construction and clear markings, which gives me confidence in its reliability for safety protection. Customer service was also responsive and helpful when I had a pre-purchase inquiry. Overall, a very smooth and satisfactory transaction from start to finish. The entire process was handled professionally, and I would not hesitate to order from this supplier again based on this positive experience. The attention to detail in both the shipping and the product presentation was notable. This level of service makes a significant difference and builds trust. I appreciate the efficient communication and the obvious commitment to customer satisfaction. Truly a hassle-free purchase that met all my requirements for a critical electrical component. The supplier clearly prioritizes both product integrity and a positive customer journey.
Very satisfied with the overall experience. The shipping was remarkably fast and efficient, arriving well ahead of the estimated delivery window. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding the item itself, the build quality feels excellent and robust, exactly as described. It has a substantial, reliable feel that inspires confidence for its intended protective function. The service provided was also commendable; communication was clear and prompt, and any preliminary questions were answered thoroughly and courteously. The entire process, from ordering to delivery, was seamless and hassle-free. This level of attention to detail in logistics, product presentation, and customer support is highly appreciated and makes a significant difference. It reflects a company that values its customers and prioritizes a smooth transaction. The product appears to be manufactured to high standards, which aligns perfectly with the need for dependable electrical safety components. I would not hesitate to order from this supplier again based on this positive experience. The combination of speedy delivery, solid construction, and responsive service makes this a highly recommended source for such critical equipment. Everything was handled professionally from start to finish.
Went with this brand for a specific panel upgrade and have no regrets. The ordering process was straightforward, and the shipping was surprisingly fast. The items arrived well-packaged and in perfect condition. While I haven't installed them yet, the build quality feels solid and the certifications are clearly marked, which is essential for compliance. Customer service was responsive when I had a pre-sale question about compatibility. Overall, a very smooth transaction from start to finish. Would definitely consider purchasing from this supplier again for future electrical components. The combination of decent speed, apparent quality, and good support makes for a reliable source.
Excellent experience overall. The delivery was incredibly fast, arriving much sooner than the initial estimated date. The packaging was secure and professional, with no signs of damage whatsoever. Regarding the product itself, the build quality feels robust and solid, exactly as one would hope for a critical safety component. The finish is clean, and all the markings are clear and legible. Communication from the seller was prompt and courteous, answering my pre-purchase questions efficiently. While I haven't installed it yet for its intended electrical protection purpose, the initial inspection based on its certified specifications and physical attributes is very positive. The ordering process was straightforward, and the item matched the description perfectly. It's reassuring to receive a product that appears to be manufactured to proper standards. This purchase gives confidence for future electrical projects, knowing reliable components are available. The seller's attention to detail in both the product presentation and customer interaction is commendable. A smooth transaction from start to finish, with no complications or delays. Highly satisfactory.
Shipping was surprisingly swift and secure, with the package arriving ahead of schedule. The quality appears solid and reliable, exactly as expected for safety components. Service was satisfactory, with prompt responses to my inquiries. Overall, a smooth and seamless experience that instills confidence in the product's reliability.
Very impressed with the delivery speed; the package arrived earlier than expected, which was a pleasant surprise. The quality of the product appears excellent upon initial inspection, with sturdy construction and no visible defects. Customer service was responsive and helpful when I had a query, making the overall experience smooth and satisfactory.
Unexpectedly fast shipping with careful packaging that ensured the product arrived in perfect condition. The quality feels robust and meets all expected standards for electrical components. Customer service was responsive and helpful when I had a simple query about the order. Overall, a smooth and reliable experience from start to finish.