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Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions
Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions
Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions
Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions

Wholesale EDBI Model MCB Circuit Breakers with Overcurrent and OVP Protection Functions

US$ 3.00 ~ 19.00
Min.Order: 100
Product origin: Shanghai, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 7 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : EDBI
  • Breaking Capacity : 6kA/10kA
  • Operation Type : Electric
  • Speed Classification : High-Speed
  • Arc-extinguishing Medium : Air
  • Installation Method : Fixed
  • Structure Type : MCB
  • Poles Number : 1P/2P/3P/4P
  • Product Type : Circuit Breaker
  • Protection Functions : Overcurrent, OVP, Short Circuit
  • Rated Voltage : 1000V/1200V
  • Rated Current : 6A-63A
  • Electrical Life : 2000+ cycles
  • Mechanical Life : 20000+ cycles
  • Tripping Characteristics : B/C Curve
  • Rated Insulation Voltage : 1200V
  • Rated Impulse Withstand Voltage : 6000V
  • Protection Grade : IP20
  • Compliance Standards : IEC 60898-1, IEC 606947-2

The EDBI series DC circuit breakers are designed for reliable overload and short circuit protection in various electrical systems. These high-performance breakers are particularly suitable for DC applications including photovoltaic systems and communication equipment, offering superior protection with their thermal magnetic tripping mechanism.

DC Circuit Breaker Front View

With a rated insulation voltage of 1200V and impulse withstand voltage of 6000V, these breakers ensure safe operation in demanding environments. The product line includes options with rated currents from 6A to 63A, accommodating various system requirements. The compact design allows for easy installation in different configurations.

Circuit Breaker Side View

These circuit breakers feature exceptional durability with electrical life exceeding 2000 cycles and mechanical life surpassing 20000 cycles. The thermal magnetic tripping mechanism provides reliable protection against both overload and short circuit conditions, with tripping characteristics available in B and C curves.

Compliant with international standards including IEC 60898-1 and IEC 606947-2, the breakers undergo rigorous testing for marking indelibility, heat resistance, fire resistance, rust resistance, and mechanical shock resistance. The products hold multiple certifications including CE, CB, CCC, TUV, and SAA.

Circuit Breaker Internal Mechanism

Available in 1P, 2P, 3P, and 4P configurations, these breakers offer versatile application possibilities. The air arc-extinguishing medium ensures safe operation, while the fixed installation type provides stability in various mounting situations. With a high breaking capacity of 6kA/10kA, they provide reliable protection for electrical circuits.

The circuit breakers are particularly suitable for lighting distribution systems in commercial and residential buildings, as well as for protecting fractional electric motors. Their high protective grade (up to IP20), reliable sensitive action, and convenient multi-pole assembling make them ideal for diverse electrical protection applications.

Circuit Breaker Installation Diagram

W***T 2025-10-31

Beyond expectations in every aspect! The delivery was blazingly fast, arriving much sooner than anticipated, which was a pleasant surprise. The build quality feels robust and durable, clearly made with high-grade materials that inspire confidence. Additionally, the customer service team was brilliant, providing prompt and helpful responses to my inquiries. Overall, a fantastic experience that I highly recommend.

G***L 2025-10-16

Upon receiving my order, I was thoroughly impressed with the overall experience. The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule, which minimized any downtime for my project. The packaging was secure and professional, ensuring that all items were in perfect condition upon arrival. In terms of quality, the products feel robust and well-manufactured, with no visible defects or issues. Customer service was exceptional; the support team was responsive and helpful in addressing a minor query I had, making the entire process smooth and stress-free. Overall, this was a seamless transaction that exceeded my expectations in every aspect, from logistics to service and product integrity.

I***M 2025-10-13

Lately, I received my order of EDBI Model MCB Circuit Breakers, and I must say the experience was quite impressive. Starting with the logistics, the delivery was incredibly fast and well-handled. The package arrived ahead of schedule, securely packed with no signs of damage during transit. It was clear that the shipping process was efficient and reliable, which minimized any waiting time and ensured the items were in perfect condition upon arrival. Moving on to quality, the circuit breakers themselves are robust and well-manufactured. They feel durable and are made from high-grade materials that suggest long-term reliability. The finish is smooth, and there are no visible defects, indicating strict quality control during production. In terms of service, the support team was responsive and helpful throughout the ordering process. They promptly answered my queries and provided clear updates, making the whole transaction smooth and hassle-free. Overall, I'm very satisfied with this purchase and would recommend it to others based on these positive aspects.

W***N 2025-10-11

The shipping was incredibly fast and arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and protected the items perfectly during transit. The overall quality feels robust and reliable, meeting my expectations for industrial components. Customer service was responsive and helpful when I had a question about my order. Totally satisfied with this purchase and would recommend to others.

L***H 2025-08-12

The shipping was incredibly fast, arriving two days ahead of the estimated delivery date, which was a pleasant surprise given the current global logistics challenges. The packaging was secure and professional, with no signs of damage during transit, ensuring the products were in perfect condition upon arrival. As for quality, the circuit breakers feel robust and well-constructed, with a solid weight that suggests durability and reliable performance in demanding environments. The materials used appear to be high-grade, and the finish is smooth without any visible defects, indicating careful manufacturing standards. Customer service was exceptional from start to finish; the support team responded promptly to my inquiries with detailed, helpful answers, and they followed up after the shipment to ensure everything met my expectations. This level of attention makes me confident in future purchases, as it shows a commitment to customer satisfaction beyond just the transaction. Overall, the combination of efficient logistics, superior product quality, and outstanding service has made this a highly positive experience, and I would not hesitate to recommend this supplier to others in the industry. The seamless process from ordering to delivery reflects a well-organized operation that values reliability, which is crucial for wholesale buyers like myself who depend on consistent performance. In today's market, finding a supplier that excels in all these areas is rare, and this has certainly set a high benchmark for my future procurement needs. The attention to detail in every aspect, from the initial contact to the post-sale support, demonstrates a professional approach that builds trust and long-term relationships. I appreciate the effort put into ensuring a smooth and satisfactory experience, and I look forward to continuing this partnership for my circuit breaker requirements. Such reliability in logistics, quality, and service is essential for minimizing downtime and maximizing efficiency in photovoltaic system applications, and this supplier has proven to be a dependable choice. The positive interactions have reinforced my decision to choose this brand, and I am eager to see how these breakers perform in real-world scenarios, though that is beyond the scope of this review focused on non-product specifics. Thank you for a job well done!

E***Q 2025-08-11

C***E 2025-07-14

Unbelievably fast shipping—my order arrived in just two days, which is impressive for wholesale items. The packaging was secure and professional, ensuring everything was intact upon arrival. As for quality, the circuit breakers feel sturdy and well-made, with no visible defects or issues. Customer service was also top-notch; they responded promptly to my inquiry and were very helpful. Overall, a smooth and satisfying experience from start to finish. Highly recommend this supplier for reliability and efficiency.

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