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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 : 28 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

F***U 2025-12-17

J. The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a very pleasant surprise. The packaging was secure and professional, ensuring the product was completely protected during transit. Regarding the item itself, the build quality is immediately apparent. It feels solid, robust, and precisely manufactured, exactly as described. The finish and components look top-notch. Customer service was also exemplary; my pre-purchase inquiry was answered promptly and thoroughly with clear, helpful information. Overall, a flawless experience from start to finish. Highly recommended for anyone seeking a reliable supplier with excellent logistics, superior product quality, and outstanding support.

C***D 2025-12-16

Fantastic experience overall. The shipping was remarkably fast and efficient, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding quality, the circuit breaker feels exceptionally sturdy and well-manufactured. The materials seem top-notch, and the construction is solid, giving immediate confidence in its durability and performance. The finish is clean and precise, exactly as depicted in the product images. Customer service was also outstanding; the communication was clear, prompt, and very helpful from the initial order confirmation to the follow-up after delivery. They were courteous and knowledgeable, making the entire process smooth and worry-free. It's clear that great care is taken at every step, from the warehouse to the customer. I am thoroughly impressed and would not hesitate to order from this seller again for similar components. The combination of rapid logistics, superior build quality, and excellent support makes this a highly recommended purchase for anyone in need of reliable electrical protection equipment.

S***C 2025-12-13

Lately, I had the pleasure of ordering the WSB9Z-80 DC MCB Circuit Breaker, and I must say the entire experience was quite satisfactory. Starting with the logistics, the delivery was remarkably prompt and efficient. The package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with ample protective materials, ensuring the product reached me in perfect condition without any signs of damage during transit. The tracking information provided was accurate and updated regularly, allowing me to monitor the shipment every step of the way. This level of logistical efficiency truly set a positive tone for the entire transaction. Regarding the product quality, upon unboxing, I immediately noticed the robust construction and solid feel of the circuit breaker. The materials used appear to be of high grade, and the overall finish is impeccable, reflecting good manufacturing standards. It feels durable and reliable, which is essential for such critical components in electrical systems. As for customer service, the support team was exceptionally responsive and helpful. They promptly addressed my pre-purchase inquiries with clear and detailed information, making the selection process straightforward. Post-purchase, they followed up to ensure everything was satisfactory, demonstrating a genuine commitment to customer care. Overall, this purchase was seamless from start to finish, thanks to the excellent logistics, apparent high quality, and outstanding service. I would certainly consider buying from this seller again in the future based on this positive experience.

G***V 2025-12-13

Quick delivery and the packaging was very secure. The product arrived earlier than expected, which was a pleasant surprise. Quality seems excellent based on initial inspection; the build feels solid and it matches the description perfectly. Customer service was responsive when I had a pre-shipping question. Overall, a very smooth transaction from start to finish. I am satisfied with the purchase experience regarding logistics, product quality, and support. Would recommend this seller for their efficiency and attention to detail. Everything was handled professionally.

R***R 2025-12-12

Smooth and efficient delivery process, the package arrived ahead of schedule which was a pleasant surprise. The product itself feels robust and well-made, with a solid construction that inspires confidence. Customer service was responsive and helpful when I had a pre-purchase inquiry. Overall, a very satisfactory experience from start to finish.

B***G 2025-12-09

Excellent experience overall. 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 perfectly protected during transit. Regarding the item itself, the build quality feels robust and substantial, exactly as described. The finish is clean, and all components appear to be of high standard. Customer service was responsive and helpful when I had a pre-sale inquiry, providing clear information promptly. A very smooth and satisfactory transaction from start to finish. Would confidently order from this seller again based on this experience.

N***Y 2025-12-07

Z***O 2025-12-06

Very satisfied with the overall experience. The shipping was incredibly fast and the package arrived well-protected and ahead of schedule. The build quality of the breaker feels solid and robust, exactly as described. Communication from the seller was prompt and helpful throughout the process. A very smooth transaction from start to finish.

S***A 2025-12-04

Yikes, the shipping was incredibly fast! I was pleasantly surprised by how quickly the package arrived, well within the estimated delivery window. The item was packaged securely with no signs of damage whatsoever. Regarding the product itself, the build quality feels exceptionally solid and robust, exactly as described. The materials used seem top-notch, and the overall finish is very professional. Customer service was also commendable; they were responsive and helpful with my pre-purchase inquiry. A very smooth and satisfactory transaction from start to finish. I would definitely consider ordering from this seller again for similar components. The entire experience was hassle-free and met all my expectations for an online purchase of electrical equipment.

R***O 2025-11-30

L: The delivery was incredibly fast and well-packaged, arriving ahead of schedule without any damage. The quality of the product appears excellent, with sturdy construction and precise finishing that meets my expectations. Customer service was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a very satisfying experience from start to finish.

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