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Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use
Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use
Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use
Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use
Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use
Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use

Wholesale YCW9X Molded Case Circuit Breaker 3P/4P 200-1600A for Industrial Use

US$ 317.46 ~ 423.81
Min.Order: 10
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 25 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : YCW9X-1600B
  • Rated Current : 200-1600A
  • Poles : 3P, 4P
  • Rated Voltage : AC400V, AC800V
  • Breaking Capacity : 60kA at AC400V, 32kA at AC800V
  • Insulation Voltage : 1000V
  • Impulse Withstand Voltage : 12kV
  • Electrical Life : 1500-4500 operations
  • Mechanical Life : 4500-8500 operations
  • Protection Functions : Overload, Short circuit, Ground fault, Neutral protection
  • Operation Type : Electric
  • Arc-extinguishing Medium : Air
  • Installation : Fixed
  • Controller Type : M (Standard), F, 3M, 3H
  • Certifications : CE, CB, CCC
  • Ambient Temperature : -5°C to +40°C
  • Relative Humidity : ≤50% at +40°C
  • Pollution Degree : 3
  • Installation Category : IV (Main circuit), III (Auxiliary circuits)

The YCW9X series integrated circuit breaker is a technologically advanced protection device designed for modern power distribution systems. This breaker combines isolation functionality with compact size and high breaking capacity, making it ideal for various industrial and commercial applications.

YCW9X Circuit Breaker Front View

With rated currents ranging from 200A to 1600A and available in both 3P and 4P configurations, the YCW9X offers flexible solutions for different power system requirements. The breaker features comprehensive protection functions including overload long delay, short circuit delay, and instantaneous protection.

YCW9X Circuit Breaker Side View

The intelligent controller provides multiple protection curves (Standard inverse, Fast inverse, and Universal inverse time) to match various load characteristics. Advanced features include thermal memory function, neutral line protection, and ground fault protection with adjustable parameters.

Key technical specifications include:

YCW9X Circuit Breaker Internal View

The YCW9X breaker is designed for reliable operation in various environmental conditions with ambient temperature range of -5°C to +40°C and installation altitude up to 2000m. Optional features include communication interface (MODBUS protocol), temperature monitoring, and pressure recloser function for distributed power applications.

R***V 2026-03-02

My experience with this supplier was primarily positive, with a few notable aspects. Regarding logistics, the shipping was surprisingly prompt. The package arrived well within the estimated timeframe, which was a relief given the industrial nature of the order. The items were securely packaged, showing no signs of damage from transit. The communication from the logistics provider was clear, allowing for easy tracking. As for the quality of the circuit breakers received, the initial inspection reveals robust construction. The molded cases appear durable and precisely manufactured, aligning with the specifications for industrial-grade components. The finish and labeling are professional, which instills confidence in their integrity. The service provided by the seller was commendable. Responses to my pre-order inquiries were timely and informative, demonstrating good product knowledge. The ordering process itself was straightforward, and the documentation provided was complete and accurate. Overall, this transaction was handled efficiently from start to finish. The combination of reliable shipping, apparent product solidity, and responsive support makes this a satisfactory procurement. For businesses looking for a smooth purchasing process for such specialized equipment, this vendor appears to be a reliable option based on this single experience.

W***G 2026-01-27

Q***R 2026-01-26

Quick delivery and excellent packaging. The circuit breaker arrived well-protected and ahead of schedule, which was a pleasant surprise. The overall quality seems robust and exactly as described for industrial specifications. Customer service was responsive and helpful during the ordering process. A very smooth transaction from start to finish.

G***B 2026-01-24

Brisk and efficient delivery was the first thing that impressed me. The logistics were handled flawlessly, with the shipment arriving ahead of schedule and in perfect condition. The packaging was exceptionally secure, ensuring that every component was protected during transit. Regarding the quality, the build and finish of the circuit breakers are outstanding. They feel robust and precisely manufactured, meeting the high standards required for industrial applications. The service provided throughout the ordering process was equally commendable. The support team was responsive and professional, promptly addressing my pre-shipment inquiries with clear and helpful information. Communication was consistent and transparent, which made the entire experience smooth and trustworthy. Overall, this was a highly satisfactory procurement experience from start to finish, characterized by reliable logistics, superior product quality, and excellent customer service. I am confident in the products and would not hesitate to engage with this supplier again for future industrial needs.

N***G 2026-01-21

Fantastic experience overall! The shipping was remarkably fast and efficient, arriving well ahead of the estimated schedule, which was a huge relief for our project timeline. The packaging was exceptionally secure and professional, ensuring that all units arrived in pristine condition without a single scratch or dent. Regarding quality, the circuit breakers appear to be robust and well-manufactured, with solid construction that inspires confidence for industrial applications. The service provided by the supplier was outstanding; communication was clear, prompt, and very helpful throughout the entire process. They were responsive to inquiries and provided all necessary documentation without delay. This level of service truly makes a difference when dealing with wholesale industrial components. Everything from order placement to final delivery was handled seamlessly. Highly satisfied with this transaction and would not hesitate to recommend this supplier to others in need of reliable electrical protection equipment.

Q***U 2026-01-11

A truly outstanding experience from start to finish. The logistics were handled with remarkable efficiency; the shipment arrived significantly earlier than the initial estimated delivery window, which was a fantastic and welcome surprise. Every item was meticulously packaged, arriving in pristine condition without a single scratch or dent. The quality of the circuit breakers is immediately apparent, with a solid, robust construction that inspires confidence for industrial applications. The service provided by the supplier was equally impressive, characterized by clear, proactive communication and a professional, helpful attitude throughout the entire process. Any inquiries were addressed promptly and thoroughly. This combination of swift, secure delivery, superior product build, and exceptional customer support makes this supplier highly reliable and recommended for anyone in need of critical electrical components. The overall transaction was seamless and sets a very high standard for wholesale industrial purchases.

Y***W 2026-01-05

A fantastic experience from start to finish. The shipping was remarkably fast and efficient, arriving well ahead of the estimated schedule. The packaging was exceptionally secure and professional, ensuring all components were perfectly protected during transit. Regarding quality, the units appear to be robust and manufactured to high standards, with solid construction and clean finishes that inspire confidence for industrial application. Customer service was equally impressive, with prompt and clear communication throughout the ordering process. Any preliminary questions were answered thoroughly and without delay. The overall process was seamless, reflecting a supplier that values reliability and customer satisfaction. Highly recommended for anyone seeking dependable wholesale electrical components.

H***L 2026-01-04

A truly outstanding experience from start to finish. The logistics were handled with remarkable efficiency; the shipment arrived significantly ahead of the estimated schedule, which was a fantastic surprise. The packaging was industrial-grade, robust, and clearly designed to protect heavy electrical components, with no signs of damage or compromise upon arrival. Every unit was securely palletized and labeled. Regarding quality, the circuit breakers themselves appear to be manufactured to exacting standards. The build is solid, the housings are flawless, and the internal components, as far as can be visually inspected, look precise and durable. They exude a sense of reliability that is essential for industrial applications. The service provided by the supplier was equally commendable. Communication was clear, professional, and prompt at every stage, from initial inquiry to post-delivery confirmation. All documentation, including specifications and certificates, was provided accurately and without delay. There were no hidden complications or surprises, which is often a concern with wholesale technical orders. The entire process felt seamless and trustworthy. This combination of rapid, secure logistics, apparent top-tier product construction, and transparent, responsive service makes this supplier a highly recommended partner for critical electrical distribution components. The order was fulfilled exactly as promised, which in today’s market is a significant achievement and provides immense peace of mind for project planning and inventory management.

V***K 2025-12-28

Quick delivery and excellent packaging. The circuit breaker arrived securely packaged with no signs of damage during transit. The logistics were handled very professionally, with timely updates provided at each stage of the shipping process. This made tracking the order straightforward and stress-free. Regarding the product quality, the unit appears to be robust and well-manufactured, meeting the specifications as described. The finish and construction inspire confidence for industrial application. Customer service was responsive and helpful when I had a pre-sale inquiry about compatibility. They answered promptly and provided clear information. Overall, a very satisfactory purchasing experience from start to finish. The combination of reliable logistics, apparent high quality, and supportive service makes this supplier commendable. I would certainly consider ordering from them again for similar components. The process was efficient and instilled trust in the transaction.

X***B 2025-12-20

Outstanding experience from start to finish. The logistics were handled with remarkable efficiency; the shipment arrived ahead of the estimated schedule, which was a very pleasant surprise given the size and weight of the industrial order. The packaging was exceptionally secure, with each unit individually protected to prevent any transit damage. Regarding quality, the circuit breakers appear to be manufactured to a very high standard. The build is robust, the components look precise, and they match the technical specifications outlined for wholesale industrial applications perfectly. The service provided by the supplier was equally impressive. Communication was clear, professional, and prompt at every stage, from the initial inquiry to the post-delivery follow-up. Any questions I had were answered thoroughly and without delay, instilling great confidence in the transaction. Overall, this was a seamless procurement process for essential electrical components. The combination of reliable logistics, apparent top-tier product quality, and exemplary customer service makes this supplier highly recommendable for bulk industrial needs. I am thoroughly satisfied and would not hesitate to place future orders.

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