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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 : 23 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

Q***M 2026-03-03

Kudos for the exceptional logistics service! The delivery was incredibly prompt and well-organized. From the moment I placed the order, I received timely updates, and the package arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the products were in perfect condition upon arrival. Keen attention to detail was evident throughout the shipping process, making the entire experience seamless and stress-free. Knowing that items of this nature require careful handling, I was thoroughly impressed by the carrier’s efficiency and the seller’s coordination. It’s clear that a lot of thought goes into the logistical planning, and it certainly pays off in customer satisfaction. Keep up the fantastic work in this area; it truly sets a high standard and makes a significant difference for buyers who rely on timely and safe deliveries. Moreover, the communication regarding shipping was clear and proactive, which helped in planning for the receipt of the goods. I highly commend the team for their dedication to ensuring a smooth logistical journey from warehouse to doorstep. This level of service not only meets but exceeds expectations, fostering trust and reliability. In today’s fast-paced market, such efficient logistics can be a decisive factor, and here, it has been executed flawlessly. I am thoroughly pleased and would not hesitate to recommend based on this aspect alone. Every step, from dispatch to delivery, was handled with precision and care, reflecting a commitment to excellence that is truly commendable. Kudos again for a job well done!

H***U 2026-01-24

Very impressed with the overall experience. The shipping was remarkably fast and the package arrived securely without any damage. The quality of the circuit breakers appears excellent upon initial inspection; they feel solid and well-manufactured. Customer service was also responsive and helpful when I had a pre-sale inquiry. A smooth and satisfactory transaction from start to finish.

X***R 2026-01-23

Yikes, the shipping was incredibly fast, arriving well ahead of the estimated schedule, which was a fantastic surprise. The packaging was secure and professional, ensuring all components were perfectly intact upon arrival. Regarding quality, the build feels robust and the materials seem top-notch, exactly as one would hope for in critical electrical components. The service provided was equally impressive; the communication was clear and prompt, and any preliminary questions were answered thoroughly and courteously. Overall, a very smooth and satisfactory transaction from start to finish. Highly recommended for anyone needing reliable wholesale electrical protection devices.

Q***T 2026-01-22

Unexpectedly fast delivery, the package arrived well ahead of the estimated schedule. The packaging was secure and professional, ensuring all components were intact upon arrival. Communication from the seller was clear and proactive, providing timely updates throughout the shipping process. Overall, a very smooth and efficient logistical experience that exceeded my expectations.

C***X 2026-01-12

Xcellent experience from start to finish. The shipping was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring all components were perfectly intact upon arrival. Regarding quality, the circuit breakers feel robust and well-made, with solid construction and clean finishes that inspire confidence in their durability and performance. The service provided was equally impressive; communication was clear, prompt, and helpful throughout the entire process. Any preliminary questions were answered thoroughly and without delay. Overall, a very smooth and satisfactory transaction that I would highly recommend to others seeking reliable electrical components.

L***W 2026-01-11

Fantastic experience from start to finish. The shipping and logistics were handled with impressive efficiency; the package arrived well ahead of the estimated schedule and was securely packaged, showing clear care in handling. Regarding quality, the components feel robust and well-manufactured, meeting the specifications as described without any visible defects. The customer service team was exceptionally responsive and professional, promptly addressing a minor pre-shipping inquiry with clarity and courtesy. Overall, a very smooth and reliable transaction that inspires confidence for future orders. The combination of swift delivery, solid product construction, and attentive support makes this supplier highly commendable. I encountered no issues whatsoever throughout the process, which is always a positive sign when dealing with wholesale electrical components. This level of consistency in logistics, product integrity, and service communication is precisely what one hopes for in a B2B purchasing scenario. A thoroughly satisfactory procurement process that I would not hesitate to repeat based on these foundational aspects alone.

W***R 2026-01-10

Fantastic experience overall. The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery window, which was a very pleasant surprise. The items were packaged with exceptional care, ensuring everything was secure and undamaged upon arrival. The quality of the circuit breakers appears to be excellent upon initial inspection. The build feels robust and the components look precisely manufactured. Communication from the seller was prompt and professional throughout the process. Any preliminary questions I had were answered clearly and quickly. While I have not yet installed these into a system, the initial impressions regarding the physical product and the transactional service are overwhelmingly positive. The combination of rapid logistics and what seems to be solid construction is exactly what I was hoping for when placing a wholesale order. It gives me great confidence in moving forward with this supplier for future project needs. The entire process, from ordering to having the products in hand, was seamless and hassle-free. This level of service and attention to detail in packaging and shipping is commendable and not always found. I am thoroughly satisfied with this purchase from a logistics and quality perspective and look forward to a reliable performance once integrated. The seller clearly prioritizes customer satisfaction by ensuring the product reaches the buyer promptly and in perfect condition. This foundational aspect of any business transaction was handled flawlessly.

V***A 2026-01-04

Zippy delivery was the first thing that impressed me. The order arrived well ahead of the estimated schedule, which is always a huge plus for project planning. The packaging was exceptionally secure and professional, clearly designed to protect sensitive electrical components during transit. There was no damage whatsoever to any of the breakers or their individual boxes. Regarding quality, the units have a solid, robust feel to them. The terminals are well-machined, the housings are sturdy without any flash or imperfections, and the labeling is clear and permanent. They exude a sense of reliability that you look for in critical circuit protection devices. The service aspect was equally commendable. Communication was clear and prompt from the initial order confirmation to the shipping notification. Any preliminary questions I had were answered thoroughly and without delay. The overall experience was seamless from start to finish. It’s clear that attention to detail is a priority, not just in the product but in the entire customer journey. For anyone needing reliable wholesale circuit protection, this supplier has certainly proven to be a trustworthy partner based on this transaction. The combination of efficient logistics, apparent manufacturing quality, and responsive support makes for a highly satisfactory procurement experience.

A***S 2025-12-30

A truly outstanding experience from start to finish. The logistics were handled with remarkable efficiency; the shipment arrived well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was exceptionally secure, ensuring that all the circuit breakers were in perfect condition upon arrival. Regarding quality, the products appear to be robust and well-manufactured, with a solid feel and precise construction that inspires confidence for their intended application in photovoltaic systems. The service provided was equally commendable; the communication was clear, professional, and prompt, with any preliminary inquiries addressed thoroughly and courteously. The overall process was seamless, reflecting a high level of organization and customer care. This transaction sets a high standard for wholesale electrical components, focusing on reliable delivery, apparent product integrity, and supportive customer interaction. A highly satisfactory purchase all around, making future orders a certainty.

Y***L 2025-12-26

Keenly satisfied with the entire purchasing process for these circuit breakers. The logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule, which was a fantastic surprise. Everything was packaged securely with no signs of damage, demonstrating careful handling. Regarding quality, the units appear robust and well-manufactured, meeting the specifications outlined for wholesale industrial components. The service provided by the supplier was prompt and professional; all inquiries were answered clearly and without delay, making the transaction smooth. This efficient service, combined with reliable logistics and apparent high quality, makes this a highly recommended source for such essential electrical protection devices. The overall experience was seamless from order to delivery, instilling confidence for future business. It is rare to find a supplier that excels in all these aspects simultaneously, and they have certainly set a high standard. I look forward to placing more orders and continuing this positive business relationship. The attention to detail in both communication and packaging did not go unnoticed and is greatly appreciated in bulk transactions.

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