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High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems
High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems
High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems
High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems
High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems
High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems

High Voltage Vacuum Circuit Breaker 11kV-33kV for Power Distribution Systems

US$ 1000.00 ~ 2000.00
Min.Order: 10
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 8 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Rated Voltage : 11kV, 22kV, 33kV
  • Rated Current : 1250A
  • Breaking Capacity : High Voltage Circuit Breakers
  • Arc-extinguishing Medium : Vacuum
  • Installation Type : Fixed
  • Number of Poles : 3
  • Operation Mechanism : Electric Type
  • Mechanical Life : M2 Class
  • Electrical Life : E2 Class
  • Protection Functions : Overcurrent, Circuit-Breaker Failure, Overvoltage
  • Standard Compliance : IEC Standards
  • Contact Material : High-conductivity erosion-resistant alloy
  • Operating Temperature Range : -25°C to +40°C
  • Relative Humidity : ≤95%
  • Altitude : ≤1000m (standard), higher available
  • Seismic Resistance : 8 degree intensity

The High Voltage Vacuum Circuit Breaker represents the pinnacle of electrical protection technology, designed specifically for demanding power distribution applications. This three-phase circuit breaker utilizes advanced vacuum arc-quenching technology to provide superior performance in high voltage environments.

Engineered for outdoor installations, this fixed-type circuit breaker offers exceptional reliability with its vacuum-based arc extinction system. The contacts are manufactured from premium conductive materials with excellent erosion resistance, ensuring long service life even under frequent operation conditions.

With multiple protection functions including overcurrent protection, circuit-breaker failure protection, and overvoltage protection, this device provides comprehensive safety for your electrical infrastructure. The breaker meets international standards including ISO9001, CE, and CCC certifications, guaranteeing quality and performance.

Key applications include power substations, industrial power grids, and commercial power distribution systems where reliable circuit interruption is critical. The vacuum technology ensures minimal maintenance requirements while delivering consistent performance throughout its mechanical life.

D***D 2026-01-08

Very efficient logistics process from start to finish. The shipment arrived well ahead of the estimated schedule, which was a pleasant surprise. The packaging was exceptionally robust and secure, ensuring the product was completely protected during transit. There were no signs of damage or mishandling whatsoever. Regarding quality, the construction of the circuit breaker appears solid and professional. The materials feel durable and the overall finish is excellent, meeting industrial standards. The service provided by the team was outstanding; communication was clear, prompt, and helpful at every stage. All inquiries were answered thoroughly and without delay. Overall, a very smooth and satisfactory experience from ordering to delivery. Highly recommend this supplier for their reliability and attention to detail.

O***I 2026-01-06

Upon receiving the High Voltage Vacuum Circuit Breaker, the entire experience was uniformly positive. The logistics were handled with exceptional care and precision. The shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and clearly designed to protect such a critical and heavy piece of equipment. There was no sign of damage or mishandling during transit. Every component was securely fastened and well-protected within the crate. The carrier provided consistent updates, making tracking straightforward and worry-free. The delivery team was professional and courteous, handling the unloading with the necessary expertise for high-voltage apparatus. Regarding quality, the initial inspection reveals outstanding craftsmanship. The unit appears solidly constructed with high-grade materials. The finish is impeccable, and all mechanical and electrical interfaces look precise and well-machined. It conveys a sense of durability and reliability expected for power distribution systems. The service aspect was equally commendable. The sales and support team was responsive and knowledgeable from the initial inquiry through to post-delivery follow-up. They provided clear documentation and were proactive in confirming delivery details. Any preliminary questions were answered promptly and thoroughly, instilling confidence in the supplier. Overall, this transaction sets a high standard for procuring specialized electrical equipment. The seamless coordination between logistics, the evident quality of the product, and the attentive service made for a highly satisfactory procurement process. The efficiency and professionalism observed at every stage are truly appreciated.

L***P 2025-12-29

Yikes, the delivery was incredibly fast, arriving much sooner than the initial estimate provided. The packaging was robust and secure, showing no signs of damage during transit. Regarding the product itself, the build quality feels exceptionally solid and durable, with all components fitting together perfectly. The finish is professional and appears to be designed for long-term outdoor use. Customer service was outstanding; the support team was responsive and provided clear answers to all my pre-purchase inquiries. The overall experience was seamless from ordering to delivery. Highly satisfied with this transaction and would confidently recommend this supplier to others in the industry looking for reliable power distribution equipment.

G***V 2025-12-20

Handling the delivery of this high voltage breaker was impressively smooth. The logistics team provided clear tracking updates and the item arrived well within the estimated timeframe, which was crucial for our project schedule. The packaging was robust and secure, showing clear attention to detail to prevent any transit damage to such critical equipment. Upon inspection, the build quality appears exceptional; the materials feel substantial and the craftsmanship is precise, aligning with the specifications for outdoor power distribution. Customer service was equally commendable, with prompt and knowledgeable responses to my pre-shipment inquiries. The overall experience from order to receipt was highly professional and efficient, instilling confidence in both the product and the supplier. This level of service and apparent quality makes future purchases a strong consideration.

B***X 2025-12-08

R***I 2025-11-25

Hats off to the exceptional delivery speed and careful packaging; the item arrived much sooner than anticipated, which was a pleasant surprise. Handling was top-notch, with no delays or damages observed. The build quality is robust and durable, clearly made to withstand harsh outdoor conditions as advertised. Customer service was responsive and helpful, promptly addressing my inquiries with clear, friendly communication. Overall, a highly satisfactory experience that I would gladly recommend to others in the industry.

I***R 2025-10-27

Prompt delivery and excellent packaging ensured the product arrived safely without any delays. The quality is outstanding, with robust construction that feels durable and reliable for outdoor applications. Customer service was responsive and helpful, addressing all my queries efficiently. Overall, a very satisfying purchase experience.

O***J 2025-10-19

Brisk delivery and excellent packaging ensured the product arrived safely without delays. The build quality is robust and durable, meeting high standards for outdoor use. Customer service was responsive and helpful throughout the process, addressing all inquiries promptly. Overall, a reliable and efficient experience from start to finish.

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