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It's a screw-type grounding block that clamps down on your copper wire for power distribution, nothing fancy—we build these for the EU and UK markets where the standard are tight. Basically, you run a stripped conductor between 16 and 50mm² into the contact, tighten brass screw, and it's a solid, low-resistance ground path for high current application.
Votage rating sits at 500V with a current handling of 17.5A, but what it does is handle those chunky cables—6 AWG up to 0 AWG—with the soft cable range starting at 25mm², which is what most installers actually use anyway. Teh housing is nylon PA66 with a UL94 V0 flammability rating, so it won't propagate a flame if something shorts, and the operating temp range is -40°C to +105°C (pretty generous for most panel environments).
Mounts onto standard NS32 or NS35 DIN rails, which is the usual setup in European cabinets—we see these a lot in building management and factory floor distribution. The standard color is that yellow/green grounding combo so it's immidiately obvious when you're wiring a panel full of black and blue terminals.
We've got TUV, CE, UL, VDE, and CCC certs on file, so you're not chasing down import paperwork for the US or EU—COAs are included with each batch, and the SGS report covers the latest compliance. MOQ is typically 50 pieces for the 1-position version, but if you need multiple positions (up to 10 on a single block), it's usually the same lead time.
is the IP20 rating—it's not for wet environments, so don't mount this where condensation or water splash is a factor without an enclosure. Mechancial life is rated at 1000 connection cycles or so, which is better than the cheap terminals you'll find online but still expect screw creep if you overtighten (stick to the torque spec in the datasheet).
Lead times from our warhouse in Zhongshan run about 20 working days for a standard order of 500 units, but we keep about 2,000 pieces in stock for the 50mm² version at any time—check before ordering if you need faster. Pricing breaks below 100 units are pretty flat, but once you hit 500, it's roughly 30% less per piece (depends on the Customs code paperwork, so get a proforma first).
Our MOQ is typically 100 pieces for this model, but we can sometimes flex on that depending on stock. Just reach out to confirm.
Lead time is usually 15-20 working days for standard orders, but we can rush it if needed. Just let us know your volume and deadline.
Yes, we have all certs—TUV, CE, UL, VDE, RoHS, SGS, CCC, CQC—ready to share. Just request them with your order or inquiry.
For solid or stranded conductors, it handles 16-50mm² (6-0 AWG). For soft/flexible cables, it's limited to 25-50mm². That's per IEC 60947-7-1.
We pack them in standard cartons, usually 50 or 100 per box. Store in a dry place between -40°C and +105°C, and you're good—no special handling needed.
The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery window, which was a very pleasant surprise. The packaging was secure and professional, ensuring all components were protected in transit. Regarding quality, these terminal blocks feel exceptionally robust and well-made. The materials seem top-notch, and the construction is solid, exactly as one would hope for in industrial-grade components. The service from the seller was also outstanding. Communication was clear and prompt, and they were very helpful throughout the process. Overall, a completely smooth and satisfactory experience from start to finish. I would not hesitate to order from this seller again based on this transaction.
Just outstanding service from start to finish. My order arrived ahead of schedule, which was a very pleasant surprise. The packaging was exceptionally secure and professional, clearly indicating a company that cares about its products arriving intact. Jumping to the quality, the terminal blocks feel incredibly robust and well-made. The materials are solid, and the construction is precise, exactly as described for industrial use. The service team was also very responsive to a pre-sales inquiry I had, providing clear and helpful information promptly. Juggling multiple projects, I appreciate suppliers who are reliable and deliver on their promises. This was a seamless experience from ordering to unboxing. I would not hesitate to order from this seller again and would confidently recommend them to colleagues. A truly satisfactory purchase all around.
The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring all components were perfectly intact upon arrival. Regarding quality, the construction of these terminal blocks feels exceptionally robust and durable, exactly as described for industrial applications. The materials used seem top-notch, promising reliable performance. Customer service was also commendable, with prompt and clear communication throughout the ordering process. Overall, a very satisfactory experience from start to finish, with no issues encountered. Highly recommended for anyone in need of dependable power distribution components.
I was thoroughly impressed with the shipping speed for these terminal blocks. The package arrived much earlier than the initial estimated delivery date, which was a fantastic surprise and helped keep my project on schedule. Regarding the product quality, the construction feels exceptionally robust and durable. The materials used seem top-notch, and the UL94 V0 rating gives me great confidence in their safety for my industrial application. The screw terminals are precisely machined and operate very smoothly. As for customer service, my pre-sales inquiry was answered promptly and professionally, providing clear and helpful information. Overall, this was a very positive purchasing experience from start to finish. The combination of fast logistics, apparent high quality, and responsive service makes this supplier highly recommendable for anyone needing reliable electrical components. I will certainly consider them for future orders.
Very efficient delivery service, with the package arriving ahead of the estimated schedule. The packaging was secure and professional, ensuring all items were well-protected during transit. Regarding quality, the terminal blocks feel robust and well-manufactured, with a solid construction that inspires confidence for industrial use. The materials seem durable and up to standard. Vendor service was commendable; communication was clear and prompt, with any inquiries addressed swiftly and courteously. A very satisfactory purchasing experience overall, from order placement to receipt.
Outstanding experience from start to finish. The shipping was incredibly fast, arriving well ahead of the estimated delivery window, which was a pleasant surprise. The packaging was secure and professional, ensuring the products were perfectly protected during transit. Regarding quality, these terminal blocks feel exceptionally robust and well-made. The materials are solid, and the construction inspires confidence for industrial use. The screw terminals are precisely machined and operate smoothly. Customer service was also top-notch; I had a simple pre-order inquiry that was answered promptly and courteously. Overall, a very seamless transaction with excellent logistics, superior product quality, and responsive support. Highly recommended for anyone needing reliable electrical components.
Satisfactory experience overall, though with some room for improvement. Starting with logistics, the shipping was reasonably prompt and the package arrived within the estimated timeframe. However, the outer packaging was slightly dented, which was a minor concern, though the internal components were securely packed and undamaged. The tracking information provided was accurate and updated regularly, which is always appreciated for planning purposes. The delivery personnel handled the drop-off professionally. Regarding the quality of the terminal blocks, the construction feels solid and robust. The materials used seem to be of a decent grade, and the screw mechanisms operate smoothly without any immediate signs of stripping or weakness. The markings are clear and legible, which is crucial for proper installation and safety. They appear to match the described specifications for industrial use. The service aspect was standard; the ordering process on the website was straightforward without any technical glitches. Customer support was responsive when contacted with a pre-sales inquiry, providing clear answers. There was no need for post-sale support, so I cannot comment on that area extensively. In summary, while the delivery packaging could be more resilient, the product itself seems well-made and fit for purpose, and the basic service elements were handled competently. A reliable transaction for essential electrical components.
Keenly efficient logistics were the first standout feature. The shipping was remarkably fast, and the package arrived securely without any damage. This prompt delivery was a great start. Regarding quality, the terminal blocks feel robust and well-made. The materials seem durable, and the construction is solid, which inspires confidence for industrial use. The service aspect was also commendable; communication was clear and professional. Overall, a very satisfactory experience from order to receipt. The product appears to meet expectations based on initial inspection, and the entire process was handled smoothly. I would certainly consider ordering from this supplier again for similar components. The combination of reliable shipping, apparent high quality, and good service makes this a positive procurement.
Hats off to the seller for an absolutely seamless transaction from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery schedule, which was a very pleasant surprise. The packaging was exceptionally secure and professional, ensuring that every single terminal block arrived in perfect condition without any risk of damage during transit. Regarding the quality, these terminal blocks are truly impressive. They feel incredibly sturdy and robust in hand, with a solid construction that inspires immediate confidence. The materials used are clearly high-grade, and the UL94 V0 rating is a critical assurance for our safety requirements. The screw mechanisms operate smoothly and securely, which is essential for reliable power connections. The service provided was equally outstanding. Communication was prompt, clear, and helpful throughout the entire process. Any preliminary questions were answered thoroughly and without delay, making the purchasing decision very straightforward. The overall experience was highly professional and efficient. This combination of rapid logistics, superior product build, and excellent customer support makes this a vendor I would not hesitate to recommend to colleagues and will certainly be returning to for future electrical component needs. A truly satisfactory purchase all around.
Just outstanding experience overall! The shipping was incredibly fast and well-handled, with the package arriving securely and ahead of schedule. I was thoroughly impressed by the robust quality of the items—they feel durable and well-made, which gives me confidence in their long-term performance. The customer service team was exceptionally responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Everything from ordering to delivery was seamless, making this a truly satisfying purchase. Highly recommend for anyone seeking reliable products and excellent support.
