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Been handling a lot of these KE68 blocks lately for larger gauge work and they're pretty impressive for mixed conductor jobs—the 35 to 150 mm² range covers most indutrial runs we see, copper and aluminum both fit well with the threaded screw termination and polyamide housing, which holds up fine in the temperature swings from -40°C to +80°C.
Rated current specs vary depending on what you're terminating: for copper you'll get 320A and for aluminum it's about 290A at 750V nominal, and teh 1-5 pole options mean you can daisy chain or isolate circuits as needed without too much fuss over space.
These are better than standard terminal blocks for photovoltaic and railway wiring because of vibration resisance and the 2-3 week lead time (usually), but they're not ideal for situations where you need frequent re-termination since the screw fixed contacts are a bit tedious to repeatedly torque down to 4-5 Nm.
Each block ships with a CE and RoHS compliance stamp, CQC certification for Chinese markets too, and COA confirms conforms to IEC60947-7-1 if you need that for your panel builder audit—the grey, blue, and yellow/green housings actually help a lot with phase identification under poor lighting in water treatment plants.
We typically stock the 1-pole units in grey most often, but the 3-pole blue variants get ordered quite a bit for DC side work in new energy applicaion, so check availability first if you'll need a couple hundred units or so.
Yes, it holds CE, RoHS, and CQC certifications, all compliant with IEC60947-7-1. We can share the certs with your order—just let us know.
MOQ is usually 100 pieces per pole configuration. Lead time is about 15-20 working days for standard orders, but we can adjust for larger volumes.
Absolutely. The KE68 series is available in 1 to 5 poles, and yellow/green is one of the standard color options. Just specify when you order.
With copper conductor, it's rated at 320A; with aluminum, it drops to 290A. That's because aluminum has higher resistance, so we de-rate it to stay safe.
Store them in a cool, dry place away from direct sunlight, ideally between -10°C and 40°C. Keep them in the original packaging to avoid dust and moisture.
Rapid and reliable delivery was the first thing I noticed. The shipping was incredibly fast, and the package arrived securely without any damage. The quality of the terminal blocks appears excellent upon initial inspection; they feel robust and well-manufactured, with clean finishes and precise molding. The service aspect was also satisfactory, with clear communication throughout the ordering process. Overall, a very positive experience from start to finish regarding the logistical handling and the perceived durability of the product. The entire transaction was smooth and professional, which is crucial for industrial components. I am confident in the supplier based on this interaction and the apparent high standard of the items received. The attention to detail in packaging also reflects well on their commitment to customer satisfaction. This level of service and product presentation makes future purchases very likely. It is reassuring to find a supplier that prioritizes both speed and quality in such a tangible way. The process was seamless from the moment of order to the moment of unboxing. I have no complaints about the delivery speed, the condition upon arrival, or the initial quality assessment of the blocks themselves. Everything met or exceeded my expectations for an online purchase of industrial electrical components. The efficiency displayed is commendable and sets a high benchmark. I appreciate the straightforward and hassle-free experience immensely.
I am thoroughly impressed with the overall experience of receiving this terminal block. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a very pleasant surprise. The item was securely packaged with ample protective material, ensuring it reached me in perfect condition without any signs of damage or mishandling during transit. Regarding quality, the terminal block feels robust and well-manufactured. The materials seem durable and suitable for demanding industrial environments, and the construction appears precise, which inspires confidence in its performance and longevity. As for service, the communication from the seller was prompt and professional, providing clear updates and being responsive to my initial inquiry. This level of service made the entire purchasing process smooth and hassle-free. While I have not yet installed the product for its intended application, my initial inspection based on logistics, perceived quality, and customer service interaction has been entirely positive. The efficient delivery, the solid build of the component, and the supportive service have collectively made this a very satisfactory transaction. I would certainly consider purchasing from this seller again based on this experience.
A fantastic experience overall with this purchase. The delivery was incredibly fast, arriving well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the product reached me in perfect condition without any damage. In terms of quality, the terminal block feels robust and well-manufactured, with no visible defects or issues. The materials used seem durable and suitable for industrial environments, giving me confidence in its longevity. Customer service was exceptional; they were responsive and helpful in addressing my queries promptly. I highly recommend this seller for their efficiency and reliability. Will definitely consider buying from them again for future needs.
