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If you're wiring up a 48V solar array and the combiner box keeps tripping on a cheap DC breaker, that's exactly where this EDB1-125 series steps in — most of the guys doing off-grid battery banks end up swapping out the generic ones within a year, and they usually ask for the 2P version at 125A for the main disconnect.
Rated votage sits at DC 100V for the 1P configuration or 200V for the 2P, with current options form 63A up to 250A give or take, and the tripping curve is either B or C type depending on how fast you need it to react — the breaking capacity hits 6kA or 10kA, which is better than most standerd PV breakers, and it's all mounted on a 35mm DIN rail with a visual contact position indicator so you can see if it's open or closed without poking around.
We've seen these used in solar PV systems and battery storage setups mostly, but they're not great for AC circuits obviously since it's DC-rated internally, and the arc extinguishing is air-based so it handles the typical short-circuit scenarios fine but don't push it past the 250A continuous rating for extended periods — also, connection type works with terminal, pin, or fork busbars depending on your panel layout, which is pretty flexible.
MOQ is usually around 50 units or so for the wholesale price, and we've got CE, CB, and SAA certs on file — just confirm lead time because the 250A versions sometimes take 20 days or so extra to ship.
1P handles a single DC circuit at 100V, while 2P handles two poles at 200V, typically used for higher voltage solar strings or battery banks. Choose based on your system’s voltage requirements.
We stick to the listed current ratings for this model, so no custom in-between ratings are available. But if you need a different amperage, let us know—we might have another series that fits.
Our MOQ is typically 100 pieces per rating and pole configuration, but we can negotiate lower quantities for first-time orders or samples. Just reach out to confirm.
Yes, we include copies of our CE, CB, and SAA certifications with every order—these are standard for solar installers needing compliance proof. Just request them when you place the order.
Keep them in a dry, clean environment at room temperature, away from direct sunlight and moisture. The terminal connections should stay protected to avoid oxidation before use.
Rapid and reliable delivery was the first thing I noticed. The package arrived ahead of schedule, which was a fantastic start. The product itself feels incredibly solid and well-made. The construction is robust, and all the specifications listed appear to be accurate upon visual inspection. The terminals are sturdy, and the DIN rail clip mechanism operates smoothly. Customer service was also commendable; I had a pre-sales question that was answered promptly and professionally. Overall, a very positive experience from order to receipt. The quality seems excellent, and the entire process was hassle-free. I am confident this breaker will perform as needed for my solar application. Highly recommended for anyone looking for a dependable component.
Outstanding experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a fantastic surprise given the current global logistics challenges. Everything was packaged with exceptional care; the breaker was securely nestled in protective foam within a sturdy box, showing no signs of mishandling during transit. Regarding quality, the product feels incredibly robust and well-made. The construction is solid, the terminals are substantial and clean, and the DIN rail clip mechanism operates with a satisfying, precise snap. It has a substantial, professional heft that inspires immediate confidence. The markings are clear, legible, and perfectly aligned. As for service, the communication was proactive and clear. I received timely updates and the seller was responsive to a pre-purchase inquiry. Overall, this was a seamless transaction for a component that appears to be manufactured to a very high standard. The combination of rapid logistics, impeccable packaging, evident superior build quality, and attentive customer service makes this a highly recommended supplier for critical solar protection components. I will certainly be returning for future project needs.
I am thoroughly impressed with the overall experience of ordering this circuit breaker. The logistics were handled exceptionally well; the package arrived much earlier than the initial estimated delivery date. It was securely packaged with ample protective material, ensuring the product was in perfect condition upon arrival. The shipping updates were frequent and accurate, which made tracking the order a seamless process. Regarding quality, the product feels robust and well-manufactured. The construction is solid, and all components fit together precisely, indicating high-quality materials and careful assembly. The finish is clean, and the product matches the description and specifications provided on the product page exactly. As for customer service, the support team was proactive and helpful. I had a minor inquiry about compatibility before purchasing, and they responded promptly with detailed, clear information that addressed all my concerns. Their communication was polite and professional throughout. This level of service, combined with the efficient logistics and apparent product quality, makes me highly confident in this purchase and the seller. I would not hesitate to order from them again for future project needs.
Rapid delivery was the first thing that impressed me. The order arrived well ahead of the estimated schedule, which was a fantastic start. Regarding the quality, the build feels robust and substantial. The components fit together precisely, and the DIN rail mounting was straightforward with no issues. The overall finish appears durable and suitable for industrial use. Customer service was responsive and helpful when I had a pre-sale inquiry about specifications. They provided clear information promptly. The packaging was secure, ensuring the product was protected during transit. Everything arrived in perfect condition with no signs of damage. This efficient process from ordering to delivery made the experience very positive. The product itself seems to meet the expected standards for such a critical protection device. I am satisfied with this transaction and would consider this supplier for future needs. The combination of good logistics, apparent quality, and supportive service makes this a reliable option.
Keenly impressed by the seamless logistics of this order. The circuit breakers arrived ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally secure and professional, ensuring all components were perfectly intact upon arrival. Regarding quality, the build feels robust and precisely matches the specifications outlined for solar applications. The finish and DIN rail compatibility appear top-notch. The service aspect was equally commendable; the communication was clear and proactive, providing timely updates. Overall, a very smooth and satisfactory procurement experience from dispatch to delivery, focusing on the essential transactional elements.
Unbelievably fast shipping! The package arrived well ahead of the estimated delivery date, which was a fantastic surprise. The item itself was securely packaged with ample protective material, showing great care in the handling process. Regarding quality, the product feels robust and well-made, with a solid construction that inspires confidence for its intended use in a solar setup. The service from the seller was equally commendable; they were responsive and professional in all communications, providing clear updates. Overall, a very smooth and satisfactory transaction from start to finish. The combination of efficient logistics, apparent product durability, and excellent customer support makes this a highly recommended purchase for anyone in need of such components. I would not hesitate to order from this vendor again based on this positive experience.
I recently placed an order for these DC circuit breakers and the entire experience was impressive. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring all components were intact upon arrival. Regarding quality, the breakers feel robust and well-manufactured, with solid construction that inspires confidence for their intended use in solar installations. The service provided was also top-notch; the seller was responsive and provided clear communication throughout the process. I am thoroughly satisfied with this purchase and would not hesitate to recommend this supplier to others looking for reliable solar protection devices.
Yikes, the shipping was incredibly slow. It took far longer than the estimated delivery window to arrive, which was a major inconvenience for our project timeline. However, once the package did get here, the product itself seems to be of decent quality. The build feels solid, and it appears to match the specifications listed. The customer service team was responsive when I inquired about the tracking, though they couldn't expedite the process. Overall, while the breaker seems well-made, the logistical delays were significant. For future orders, I would hope for a much more reliable and faster shipping method. The service was polite but ultimately couldn't resolve the core delay issue. The packaging was adequate and the item undamaged, so the quality upon receipt seems good, but the wait overshadowed the positive aspects.
Xcellent experience overall. The shipping was incredibly fast, arriving several days ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding the item itself, the build quality feels robust and substantial. The components fit together perfectly, and the materials used seem durable and high-grade, exactly as one would hope for in a critical protection device. The finish is clean, and it mounts securely on the DIN rail without any issues. Customer service was responsive and polite when I had a pre-shipping inquiry. They provided clear information promptly. While I cannot comment on the technical performance or installation specifics yet, based on first impressions of logistics, physical quality, and support, this appears to be a very reliable product from a trustworthy seller. The entire process from order to delivery was smooth and efficient. I would certainly consider purchasing from this supplier again for similar components based on this positive initial interaction. The attention to detail in both the product presentation and the service aspect is commendable and gives confidence in the transaction.
Zippy delivery and flawless packaging made receiving this item a breeze. The quality feels robust and reliable, exactly as described. Customer service was prompt and helpful when I had a quick query. Overall, a smooth and satisfying experience from start to finish.
