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High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount
High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount
High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount
High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount
High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount
High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount

High Quality WSB9Z-80 DC MCB Circuit Breaker with 10kA Breaking Capacity DIN Rail Mount

US$ 6.52 ~ 6.18
Min.Order: 240
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 52 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : WSB9Z-80
  • Rated Voltage : DC 250V/500V/750V/1000V
  • Rated Current : 6A,10A,16A,20A,25A,32A,40A,50A,63A,80A
  • Breaking Capacity : 10kA
  • Pole Number : 1P,2P,3P,4P
  • Trip Characteristic : C Type
  • Mounting Type : DIN Rail
  • Mechanical Life : 20,000 operations
  • Electrical Life : 4,000 operations
  • Standards : GB/T14048.2, IEC6947-2
  • Arc-extinguishing Medium : Air
  • Operation Type : Manual
  • Product Width : 18mm (1P), 36mm (2P), 54mm (3P), 72mm (4P)
  • Ambient Temperature : -5°C to +40°C
  • Storage Temperature : -25°C to +70°C

The WSB9Z-80 DC circuit breaker is designed for DC applications with rated voltage up to 1000V and current up to 80A. This reliable protection device is widely used in photovoltaic systems and communication equipment to provide overload and short circuit protection.

WSB9Z-80 DC Circuit Breaker

With multiple pole options (1P, 2P, 3P, 4P) and current ratings from 6A to 80A, this circuit breaker offers flexible solutions for various DC power systems. The compact design features DIN rail mounting for easy installation in electrical cabinets.

WSB9Z-80 DC MCB Installation

The product complies with international standards including GB/T14048.2 and IEC6947-2, ensuring reliable performance and safety. The C-type trip characteristic provides optimal protection for typical DC applications.

Key applications include: photovoltaic power systems, telecom power supplies, DC power distribution, and other industrial DC circuits requiring reliable circuit protection.

WSB9Z-80 Circuit Breaker Applications

L***M 2026-04-19

Hats off to the seller for an outstanding experience from start to finish. The shipping was incredibly fast, arriving well ahead of the estimated delivery date, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality is immediately apparent; it feels robust, well-constructed, and exactly as described. The finish and materials seem top-notch. Customer service was also exemplary. I had a pre-sales question that was answered promptly, clearly, and very politely. Overall, this was a seamless transaction marked by efficient logistics, a high-quality product, and excellent support. Highly recommended for anyone seeking a reliable supplier.

I***K 2026-04-08

The shipping was incredibly fast and efficient. Took only a few days from order to delivery, which was a pleasant surprise. The packaging was secure and professional, ensuring the product arrived in perfect condition without any damage. Regarding the item itself, the build quality feels solid and robust, exactly as described. It has a substantial weight and the materials seem top-notch. The finish is clean and the components fit together precisely. Customer service was also responsive and helpful when I had a pre-sale question about compatibility. They answered promptly and knowledgeably. Overall, a very smooth transaction from start to finish. I am completely satisfied with the purchasing experience and would not hesitate to order from this seller again. The combination of prompt logistics, apparent high quality, and good service makes this a highly recommended supplier for such components.

L***P 2026-04-07

My experience with this order was quite positive overall. The shipping was remarkably fast, with the package arriving several days earlier than the initial estimated delivery window. The courier service was efficient, and the item was well-packaged, arriving in perfect condition without any signs of damage from transit. Regarding the product itself, the build quality appears excellent. The components feel solid and durable, with a precise finish that inspires confidence. The materials used seem robust and suitable for the intended application. The overall craftsmanship is impressive, meeting the high standards I anticipated. Customer service was also commendable. The communication was clear and timely, with any pre-shipment inquiries being addressed promptly and professionally. The entire process, from ordering to delivery, was seamless and hassle-free. This level of service significantly enhances the overall purchasing experience. While I cannot comment on the specific technical performance or installation parameters, the initial impressions based on logistics, perceived quality, and support are very favorable. The combination of swift delivery, apparent high manufacturing standards, and responsive service makes this a transaction I would be happy to repeat in the future for similar components. The seller seems reliable and attentive to customer needs, which is always a crucial factor in online purchases.

X***U 2026-04-06

A truly impressive experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a fantastic surprise. Everything was packaged with great care, ensuring the product arrived in perfect condition without any damage whatsoever. Regarding the quality, it feels exceptionally robust and well-made; the materials and construction are clearly top-notch, giving immediate confidence in its durability and performance. The overall service was also outstanding, with clear communication throughout the process. I am thoroughly satisfied with this purchase and would not hesitate to order again. The combination of speedy logistics, superior build quality, and excellent customer support makes this a highly recommended transaction.

I***C 2026-03-27

Hats off to the seller for a truly seamless experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a very pleasant surprise. The packaging was exceptionally secure and professional, ensuring the product was in pristine condition upon arrival. Regarding the item itself, the build quality is immediately apparent; it feels solid, well-constructed, and exactly as described. The finish and components look top-notch. Customer service was also exemplary. I had a pre-sales inquiry that was answered promptly, thoroughly, and with great courtesy. This level of attention to detail in logistics, product integrity, and support is commendable and frankly, what sets a great seller apart from the rest. I am thoroughly satisfied and would not hesitate to order again or recommend them to others. A flawless transaction all around.

Y***M 2026-03-25

K. The shipping was incredibly 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 quality, the circuit breaker feels robust and well-manufactured, with solid construction that inspires confidence for its intended application. The finish and markings are clear and precise. Customer service was responsive and helpful when I had a pre-purchase inquiry, providing clear information promptly. Overall, a very smooth transaction from start to finish. The entire process was handled professionally, and the product appears to meet the high standards one would expect. I am satisfied with this purchase and the overall experience with the seller. The attention to detail in both the product and the service aspects is commendable. It is reassuring to deal with a supplier that prioritizes reliability and customer satisfaction. This positive experience makes me confident in considering future purchases. The combination of prompt logistics, apparent high quality, and good service is exactly what I look for. There were no issues or delays, which is always appreciated. The product arrived as described and looks ready for installation. A straightforward and positive experience all around.

A***L 2026-03-17

A fantastic experience from start to finish. Arrived much faster than the estimated delivery window, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Upon inspection, the build quality is immediately apparent; it feels robust and well-manufactured, exactly as described. The ordering process was straightforward, and any preliminary questions I had were answered promptly and courteously by the support team. This level of attention to detail in logistics, product integrity, and customer service is commendable and makes the entire purchasing process seamless and trustworthy. Absolutely satisfied and would not hesitate to order again based on this smooth transaction.

J***R 2026-03-16

Keenly satisfied with the entire purchasing journey for this circuit breaker. The logistical handling was absolutely stellar; the package arrived several days ahead of the initial estimated schedule, which was a fantastic and welcome surprise. It was securely packaged with ample protective materials, ensuring the product inside was completely unscathed upon arrival. The quality of the item itself is immediately apparent. The construction feels robust and premium, with a solid heft and precise molding that inspires confidence in its durability and performance. The finish is clean, and all markings are legible and accurate. Regarding service, the communication from the seller was prompt, professional, and helpful throughout. Any pre-shipment inquiries were answered clearly and within a few hours, demonstrating a commendable level of customer care. The overall transaction was seamless from start to finish. This level of attention to detail in logistics, the evident high manufacturing standards of the product, and the proactive service truly set a high benchmark. It was a thoroughly positive experience that makes one confident in both the product and the supplier. I would not hesitate to order from this seller again for similar components, as reliability across all these facets is paramount in my projects. The efficiency and quality observed here are exactly what one hopes for when sourcing critical electrical protection devices.

U***S 2026-03-12

Shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date and was securely packaged with no signs of damage during transit. The courier service provided excellent tracking updates, which made it easy to monitor the progress. Regarding the product quality, the build feels robust and solid, exactly as described. The materials used seem of high standard, and the finish is clean and professional. Customer service was also top-notch; they were responsive and helpful with a pre-sales inquiry, providing clear and detailed information promptly. Overall, a very smooth and satisfactory purchasing experience from start to finish. I am highly impressed with the overall reliability and the seamless process.

E***O 2026-03-09

Delivered with impressive speed, the shipping was handled exceptionally well. The packaging was secure and arrived in perfect condition, showing careful attention to detail from the seller. Regarding the item itself, the build quality feels robust and solid, exactly as described. The materials used seem high-grade and durable. Customer service was responsive and polite when I had a pre-shipment inquiry. Overall, a very smooth transaction from start to finish. The logistical efficiency was notable, and the product's physical construction inspires confidence. The seller's communication was clear and professional. I am satisfied with the purchasing experience, focusing on the delivery process and the tangible aspects of the product received. The care taken in getting the item to me was evident, and the breaker's craftsmanship appears excellent. It was a straightforward and positive experience.

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