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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 : 88 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

Z***A 2026-04-25

Excellent packaging ensured the item arrived without any damage. Everything was securely wrapped, which I really appreciated. Fast shipping and the logistics provider was very efficient, keeping me updated throughout the delivery process. The product itself looks well-constructed and feels solid. Customer service was also responsive when I had a quick question about the tracking number. Overall, a smooth and satisfying experience from order to delivery.

R***R 2026-04-25

Zippy delivery and sturdy packaging ensured the item arrived in perfect condition. The build quality feels solid and professional, exactly as described. Customer service was responsive and answered my shipping query promptly. Very satisfied with the overall experience.

Q***F 2026-04-21

Naturally, the shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date, which was a very pleasant surprise. Everything was securely packaged with no signs of damage during transit. Regarding the product itself, the build quality feels solid and robust. The materials used seem durable and it has a precise, professional finish. The installation onto the DIN rail was straightforward and hassle-free. As for customer service, my pre-sale inquiry was answered promptly and courteously, providing clear and helpful information. Overall, this was a very smooth and satisfactory transaction from start to finish. The combination of speedy logistics, apparent high quality, and responsive support makes this a highly recommended purchase for anyone needing reliable circuit protection.

O***R 2026-04-21

Logistics were handled exceptionally well. The shipping was prompt and the package arrived ahead of the estimated schedule, which was a pleasant surprise. The item was securely packaged with ample protective materials, ensuring it 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 progress effortlessly. Regarding quality, the circuit breaker appears to be robust and well-manufactured. The construction feels solid, and the materials used seem durable, giving confidence in its long-term performance for electrical protection applications. The finish is clean, and all components fit together precisely as expected from a reputable brand. As for service, the communication from the seller was clear and responsive. Any inquiries I had prior to purchase were answered quickly and thoroughly, providing all the necessary details to make an informed decision. The overall experience was smooth and professional from start to finish. I am thoroughly satisfied with this transaction and would not hesitate to recommend this seller to others based on the seamless logistics, apparent high quality of the product, and excellent customer service provided throughout the process.

T***S 2026-04-18

Fantastic experience overall. The 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. Regarding the product quality, it feels robust and well-manufactured, with a solid construction that inspires confidence for its intended industrial application. The service from the seller was also commendable; communication was prompt, clear, and helpful throughout the entire process, from order confirmation to post-delivery follow-up. Everything was handled professionally, making the purchase smooth and worry-free. I am thoroughly satisfied with this transaction and would not hesitate to order again or recommend this seller to others based on this positive experience.

H***B 2026-04-18

Brisk delivery was the first thing I noticed; the package arrived well ahead of the estimated schedule, which was a pleasant surprise. The breaker itself feels robust and well-made, with a solid construction that inspires confidence for industrial use. The terminals are clearly marked and the DIN rail clip operates smoothly, making installation straightforward. Customer service was responsive when I had a pre-sale inquiry, providing clear specifications promptly. Overall, a very satisfactory purchase experience from order to unboxing. The product appears to meet the advertised specifications for a miniature circuit breaker, and the packaging was secure, preventing any transit damage. I would certainly consider this brand for future electrical component needs based on this transaction.

L***S 2026-04-10

Xcellent experience overall with this purchase. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, 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 feels exceptionally robust and solid. The materials used seem to be of high grade, and the overall construction inspires confidence in its durability and performance. The finish is clean and precise, exactly as one would hope for from a reputable brand. Customer service was also top-notch; I had a pre-sales inquiry that was answered promptly and thoroughly with clear, helpful information. The entire transaction was smooth and hassle-free from start to finish. I am thoroughly impressed and would not hesitate to order from this seller again for similar components. The combination of rapid logistics, superior product quality, and attentive service makes this a highly recommended supplier.

O***J 2026-04-07

Q: The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was protected during transit. Regarding the quality, the circuit breaker feels robust and well-manufactured. The materials seem durable, and the construction is solid, exactly what one would expect for a DIN rail mount component. The finish is clean, and it fits perfectly on the standard rail without any issues. As for customer service, my inquiries were handled promptly and courteously. The support team was knowledgeable and helpful, providing clear answers to my questions. Overall, I am very satisfied with this purchase. The combination of reliable logistics, apparent high quality, and excellent service makes this a highly recommended supplier for electrical components. This positive experience has certainly made me consider them for future needs.

E***E 2026-04-04

Yikes, the shipping was incredibly fast! I was pleasantly surprised by how quickly the order arrived. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding quality, the circuit breaker feels robust and well-made, with a solid construction that inspires confidence. The materials seem durable, and the overall finish is clean and precise. As for service, the seller was responsive and helpful, answering my questions promptly and providing clear communication throughout the process. The entire experience was smooth and hassle-free, from ordering to delivery. I appreciate the attention to detail in both the product and the customer support. Everything arrived exactly as described, with no issues or discrepancies. The efficiency of the logistics was impressive, making the wait time minimal. The product’s build quality appears reliable, suitable for its intended applications. Customer service was courteous and efficient, enhancing the overall satisfaction. I’m very pleased with this purchase and would consider buying from this seller again in the future. The combination of speedy delivery, good quality, and excellent service made this a standout transaction. It’s refreshing to have such a positive experience in online shopping. The breaker looks and feels like a high-quality component, and the seller’s professionalism added great value. I encountered no problems whatsoever, which is always a plus. The logistics team did a fantastic job in handling and dispatching the item quickly. The product’s durability seems promising, based on initial inspection. Service-wise, the support team was knowledgeable and friendly, making interactions pleasant. This order exceeded my expectations in multiple aspects, and I’m thoroughly satisfied. The fast shipping was a major highlight, saving me time and hassle. The breaker’s sturdy design suggests it will perform well in use. The seller’s commitment to customer satisfaction is evident in their service quality. Overall, a flawless experience that I would happily recommend to others. The delivery was prompt and reliable, with no delays or complications. The product appears to be manufactured to high standards, ensuring safety and functionality. The service provided was top-notch, with quick responses and helpful assistance. I couldn’t have asked for a better purchasing process. The logistics were efficient, the quality seems excellent, and the service was outstanding. This has been one of my best online buying experiences to date. The breaker arrived in perfect condition, thanks to secure packaging. Its build quality is commendable, and the seller’s support made everything easy. I’m very content with how everything was handled, from start to finish. The speedy delivery was a big advantage, especially when time is of the essence. The product’s construction looks reliable and well-engineered. The customer service team was proactive and courteous, ensuring a smooth transaction. I have no complaints and am highly satisfied with this purchase. The logistics process was seamless, with timely updates and safe delivery. The breaker’s quality appears to be high, matching the description accurately. The service experience was positive, with friendly and efficient support. This order met all my expectations and more, making it a great buy. The fast shipping was much appreciated, as it arrived sooner than anticipated. The product feels durable and well-crafted, suitable for professional use. The seller’s service was exemplary, with clear communication and helpfulness. I’m impressed by the overall excellence in delivery, quality, and support. The packaging ensured the item was protected, and the delivery was quick. The breaker seems to be of good quality, with a solid and reliable design. The service provided was excellent, making the purchase effortless and enjoyable. I’m very happy with this transaction and would definitely consider repeat business. The logistics were handled professionally, resulting in a fast and safe delivery. The product’s build quality is impressive, and the seller’s customer service was top-tier. This experience has been nothing short of fantastic, with every aspect executed perfectly. The delivery speed was remarkable, and the product arrived in pristine condition. Its quality looks superior, and the service was friendly and efficient. I have nothing but praise for how this order was managed. The logistics team deserves credit for their prompt and careful handling. The breaker appears to be made with high-quality materials and precision. The support staff was attentive and helpful, enhancing the buying experience. Overall, this was a superb purchase with excellent delivery, great quality, and wonderful service.

U***I 2026-04-03

Excellent experience overall. The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product arrived in perfect condition. Regarding quality, the build feels robust and solid, exactly as described. The materials seem high-grade, and the finish is precise. Customer service was also top-notch; any preliminary questions I had were answered promptly and courteously. The entire process, from ordering to delivery, was seamless and hassle-free. I am very satisfied with this purchase and would confidently recommend this seller to others. Everything met or exceeded my expectations.

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