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CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount
CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount
CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount
CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount
CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount
CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount

CNC Brand 3 Phase Mini Circuit Breaker 4500A Breaking Capacity DIN Rail Mount

US$ 0.54 ~ 0.63
Min.Order: 200
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 40 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : YCB6H-63
  • Poles : 1P, 2P, 3P, 4P
  • Rated Current : 1-63A
  • Rated Voltage : 230/400V
  • Breaking Capacity : 4500A
  • Trip Characteristics : B, C, D
  • Electrical Life : 6000 operations
  • Mechanical Life : 20000 operations
  • Mounting : DIN rail EN 60715
  • Terminal Connection : Cable/Pin-type busbar
  • Frequency : 50/60Hz
  • Protection Degree : IP20
  • Operating Temperature : -5°C to +40°C

The 3 pole miniature circuit breaker (MCB) provides reliable overload and short circuit protection for electrical circuits. Designed for DIN rail mounting, this compact breaker features a fast clip device for easy installation in distribution boards.

3 pole MCB front view

With rated currents from 1A to 63A and trip characteristics B, C or D, this MCB is suitable for various applications including residential buildings, commercial spaces and industrial facilities. The thermal-magnetic release mechanism ensures quick response to both overloads and short circuits.

MCB side view

The breaker offers excellent electrical performance with 4500A breaking capacity and 6000 electrical operations life. The compact design allows for space-saving installation while maintaining high protection standards.

Terminal connections accommodate both cables (up to 25mm²) and pin-type busbars, with top and bottom connection options for flexible wiring configurations. The IP20 protection degree makes it suitable for standard indoor electrical installations.

MCB terminal connections

J***D 2025-12-14

Upon receiving the order, the entire experience was uniformly positive. Unpacking the shipment revealed the items were securely packaged, which is always a crucial first step. The delivery itself was unexpectedly swift, arriving well ahead of the initial estimated timeframe provided. This promptness in logistics is highly commendable and alleviates any project scheduling concerns. Unboxing the miniature circuit breakers, the build quality is immediately apparent. The components feel robust and well-constructed, with a solid heft that inspires confidence in their durability and performance. The finish is clean, and all markings are clear and legible, which is essential for proper installation and safety compliance. Understanding the importance of reliable circuit protection, the perceived quality here seems to align perfectly with the specifications for demanding electrical applications. Regarding service, the process was utterly straightforward from purchase to delivery confirmation. There were no complications or delays in communication, which is often a concern with technical components. The transaction was seamless, and the product arrived exactly as described, with all necessary documentation included. Ultimately, this procurement was a uniformly satisfactory experience. The combination of efficient logistics, apparent high manufacturing quality, and hassle-free service makes this a transaction worth noting positively. For anyone in need of reliable DIN rail components, this supplier has demonstrated a capacity to deliver on all fronts without any unnecessary complications.

X***V 2025-12-09

Logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a pleasant surprise. The overall quality of the circuit breaker appears robust and well-manufactured, meeting the expected standards for such components. Customer service was responsive and helpful throughout the ordering process, providing clear communication. The item was securely packaged, preventing any damage during transit. I am satisfied with the efficiency and professionalism demonstrated in this transaction. The delivery was prompt, and the product seems to be of high quality, which is crucial for electrical safety. The support team addressed my inquiries quickly, making the experience smooth and reliable. Everything from shipping to the final receipt was handled with care and attention to detail. I would recommend this based on the positive aspects of logistics, quality, and service, as they all contributed to a seamless purchase. The breaker looks durable and suitable for its intended use, and the service enhanced my confidence in the supplier. Overall, a very good experience that I would consider repeating in the future for similar needs.

A***N 2025-12-03

Fast shipping and excellent packaging. The breaker arrived securely and ahead of schedule, which was a pleasant surprise. From a quality perspective, the unit feels robust and well-manufactured, with clean molding and clear markings. The DIN rail clip mechanism operates smoothly and securely. Regarding service, the communication was clear, and any pre-shipment inquiries were addressed promptly. Overall, a very satisfactory transaction focusing on the core aspects of delivery, product build, and seller interaction.

N***J 2025-11-26

Zippy delivery and excellent packaging ensured my order arrived safely and ahead of schedule. The quality of the circuit breaker feels robust and reliable, with no visible defects. Customer service was responsive and helpful when I had a query, making the whole process smooth. Zero issues with the transaction, and I'm very satisfied with the overall experience.

O***P 2025-11-23

I am thoroughly impressed with the overall experience of purchasing this product. Initially, the shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date, which minimized any downtime for my project. The packaging was secure and professional, ensuring that the item arrived in perfect condition without any damage. In terms of quality, the build feels robust and durable, with solid materials that inspire confidence in its long-term reliability. It has a sleek design that fits seamlessly into my setup, and I appreciate the attention to detail in its construction. Customer service was outstanding as well; the support team was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. They went above and beyond to ensure I was satisfied, making the entire process smooth and hassle-free. Overall, this has been a fantastic purchase from start to finish, and I would highly recommend it to others based on these positive aspects.

F***F 2025-11-22

My experience with this purchase was quite satisfactory overall. The delivery was prompt and well-handled, with the package arriving ahead of schedule in excellent condition. Regarding quality, the product appears sturdy and well-manufactured, meeting my expectations for durability. Customer service was responsive and helpful, addressing my inquiries quickly and professionally. I'm pleased with the transaction and would consider buying again.

V***M 2025-11-21

Quick delivery and excellent packaging ensured the item arrived safely without any delays. Quality-wise, the build feels robust and reliable, meeting my expectations for industrial components. Service was outstanding, with prompt responses to my inquiries and helpful support throughout the process. Overall, a very satisfying purchase experience that I would highly recommend to others.

F***D 2025-11-20

Rapid delivery and excellent packaging ensured my order arrived safely and on time. The quality of the circuit breaker appears robust and well-manufactured, giving me confidence in its durability. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, a smooth and satisfactory experience from start to finish.

J***B 2025-11-17

Logistics were incredibly fast and reliable; the package arrived ahead of schedule, which was a pleasant surprise. The quality of the items is outstanding, with solid construction and no visible defects. Customer service was responsive and helpful, promptly addressing my inquiries. Overall, a very satisfying experience that I would highly recommend to others.

H***G 2025-11-12

Outstanding experience with this purchase! The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The quality of the circuit breaker feels robust and well-made, giving me confidence in its durability. Customer service was top-notch; they were responsive and helpful throughout the process. Overall, a very satisfying transaction that I would highly recommend to others.

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