Account
Inquiry
We've been moving these for the better part of a decade now, and honestly, they're the go-to for anyone needing relaible overload protection with built-in residual current detection. The rated current is selectable from 1A right up to 63A, and you can get it in 1P+N, 2P, 3P, 3P+N, or 4P configurations — that covers most panel setups. Most buyers go with the 4-pole version for three-phase systems, but the 2P is pretty common for single-phase residential work.
And the trip time is under 0.1 seconds for instantaneous protection, which matters when you're dealing with sensitive loads. It meets IEC60898 and GB16917.1 standard, so compliance isn't an issue for most markets. You'll want to check which trip characteristic you need — B, C, or D — because that affects how it handles inrush currents. The breaking capacity is 4000A or 6000A depending on the variant, and we usually stock both.
housing is flame-retardant PA66 nylon, which gives it a decent mechanicla life of 10,000 operations or so. But it's only IP20 rated, so don't install it in wet environments — that's a limitation worth knowing. Also, the operating temperature range is -5°C to +40°C, so it's fine for indoor panels but not for outdoor installations without additional enclosure.
We've got the 30mA residual current option for most orders, but 100mA and 300mA are available if you need them — just specify when you place the order. The DIN rail mounting is standard, so it clips right onto a TS35 rail. Lead time is typically 20 days or so for a standard batch of 500 units, but our company can shift smaller quantities faster (usually within a week).
One thing buyers don't always think to ask: the screw terminals take up to 25mm² wire, which is better than many competing brands that top out at 16mm². That's a concrete detail form handling these for years. Anyway, the weight is roughly 0.2kg per pole, so a 4-pole unit comes in under a kilo — shippng costs are reasonable.
So if you're putting together an RFQ, just shoot over the pole count, the trip characteristic, and whether you need 30mA or 100mA RCD. We'll confirm stock and pricing.
We offer B, C, and D type trip curves. B type is for residential lighting and outlets, C for general industrial loads like motors, and D for high-inrush loads like transformers or large machines. Pick based on what you're protecting.
Yes, you can choose 30mA, 100mA, or 300mA for the residual current protection. Just let us know which one you need when ordering. 30mA is standard for personal shock protection, 100mA for equipment.
It comes with CE, CB, ISO9001, and CCC certifications, and it's fully compliant with IEC60898 and GB16917.1. We can provide copies of the certificates and test reports upon request.
Our MOQ is usually 100 pieces per model, but we can be flexible for first-time orders. Lead time is around 15-20 days after order confirmation, depending on the quantity and configuration.
Yes, the housing is made from flame-retardant PA66 nylon, which is self-extinguishing. The protection degree is IP20, so it's suitable for indoor use in distribution boxes, not for wet or dusty environments.
Brisk and efficient delivery was the first positive note. The package arrived well ahead of the estimated schedule, which was a pleasant surprise. The item itself was securely packaged, showing no signs of damage from transit. Upon inspection, the build quality appears robust and aligns with the described certifications. The finish is clean, and the components feel solid, instilling confidence in its durability and performance. Customer service was responsive and professional during the ordering process, promptly answering a pre-purchase query. Overall, a very satisfactory experience from start to finish regarding the logistical handling, the perceived manufacturing standards of the product, and the supportive service interaction.
Shipping was surprisingly fast and efficient. The package arrived well before the estimated delivery date and was in perfect condition. The item itself feels solid and well-made, exactly as described in the listing. The quality of the materials seems high, and the certification markings are clear and present. Customer service was responsive when I had a pre-sale question about compatibility, providing a helpful and prompt answer. Overall, a very smooth transaction from start to finish. I am completely satisfied with the purchase process and the initial impression of the product. Such reliable service and apparent product quality make ordering from this seller a pleasant experience. The entire process was hassle-free, which is always appreciated. I would not hesitate to order from them again in the future based on this positive experience.
Great experience overall. The shipping was surprisingly fast and the package arrived well-protected, with no damage to the product whatsoever. Getting it here so promptly was a major plus. Regarding the item itself, the build quality feels solid and robust, exactly as one would hope for a certified component. The finish and construction inspire confidence. Customer service was also good; my pre-shipment inquiry was answered clearly and without delay. A smooth and satisfactory transaction from start to finish.
Zippy delivery was the first thing that impressed me. The package arrived well ahead of the estimated schedule, which was a fantastic start. Zero issues with the packaging; everything was secure and professional, showing clear care in handling. Zoning in on the product itself, the build quality feels robust and precise. The components align perfectly, and the finish is clean, exactly as one would expect from certified equipment. Zestfully, the service aspect was equally commendable. Any preliminary questions I had were addressed promptly and clearly. Zero complaints on that front. This was a seamless transaction from order to receipt, focusing purely on the logistics, physical product, and support, all of which were excellent.
Shipping was surprisingly fast and efficient. The package arrived well-protected and earlier than expected, which was a pleasant surprise. Service from the seller was excellent; they responded promptly to my queries and provided helpful updates throughout the process. As for quality, the product appears sturdy and well-made, with no visible defects. Overall, a very smooth and satisfying experience that I would highly recommend to others.
A fantastic experience overall with this purchase! The shipping was incredibly fast and reliable, arriving well ahead of the estimated delivery date, which was a pleasant surprise. The product itself feels sturdy and well-made, with no visible defects or issues upon inspection. Customer service was top-notch, responding promptly to my inquiries with helpful and friendly assistance. I'm thoroughly impressed and would definitely recommend this seller for their efficiency and attention to detail.
Keenly satisfied with the delivery speed; the shipping was remarkably fast and well-handled. Kudos to the team for ensuring timely arrival without any delays or damages. Quality-wise, the product appears robust and meets expectations, reflecting solid manufacturing standards. Service was exceptional, with prompt responses and helpful support throughout the process. Overall, a very positive experience that I'd gladly recommend to others.
Upon receiving the circuit breaker, I was immediately impressed by the ultra-fast shipping—it arrived two days earlier than estimated. The packaging was undeniably secure, with no signs of damage during transit. Unpacking revealed a product that feels sturdy and well-manufactured, with clear certifications visible. Customer service was unexpectedly responsive when I had a query, providing useful clarification promptly. Ultimately, this purchase experience has been uniformly positive, underscoring reliable logistics and attentive support. I highly appreciate the overall efficiency and quality assurance demonstrated throughout.
