Introducing the superior High-Quality 35kv/40.5kv Zn85 Three Phase High Voltage Indoor VCB Vacuum Circuit Breaker, engineered to perfection by Xiyi Electric Group Co., Ltd. Tailored for utility applications, this state-of-the-art breaker promises unmatched reliability and efficiency, ensuring your systems operate seamlessly under all conditions.


VACUUM CIRCUIT BREAKER SPECIFICATION |
Product Name |
Indoor Vacuum Circuit Breaker |
Keywords |
Indoor Vacuum Circuit Breaker |
Product Model |
ZN85 |
Rated Voltage |
40.5KV |
Rated Current |
1250A/1600A/2000A |
Rated Frequency |
50Hz |
Rated Short Circuit Breaking Current |
25KA/31.5KA |
Rated Short-Circuit Current (Peak) |
63KA/80KA |
4S Rated Short-Circuit Withstand Current |
25KA/31.5KA |
Rated Peak Withstand Current |
63KA/80KA |
1Min Power Frequency Withstand Voltage |
95KV |
Lightning Impulse Withstand Voltage (Peak) |
185KV |
Rated Short-Circuit Current Breaking Times |
20 Times |
Mechanical Life |
1000 Times |
Breaking Time |
≤80Ms |
Single Capacitor Bank Breaking Current |
630A |
Back To Back Capacitor Bank Breaking Current |
400A |
The above data is for reference only, please refer to the actual situation. |
Vacuum Circuit Breaker: A powerhouse of innovation, the Vacuum Circuit Breaker features cutting-edge technology that guarantees top-notch performance and safety. Engineered for excellence, it stands as a testament to Xiyi Electric Group Co., Ltd's commitment to delivering high-quality solutions for modern utilities.
Load Break Switch: Experience unparalleled control and security with our Load Break Switch, a pivotal component designed to enhance the performance and safety of your electrical systems. Crafted with precision, it complements our circuit breaker line, ensuring a robust and reliable power distribution network.
CNC Machining Parts: Our CNC Machining Parts are crafted with the highest standards of precision and durability, providing the essential backbone for our electrical products. These parts are meticulously engineered to ensure seamless integration and long-lasting performance in the most demanding environments.
Component And Accessory: Explore our comprehensive range of Components and Accessories, designed to bolster the performance and reliability of our circuit breakers. Each piece is manufactured with an unwavering commitment to quality, ensuring your systems are equipped to handle the challenges of modern utilities.






Q1: Are you a manufacturer or a trader?
A1: We are a leading professional manufacturer.
Q2: How long is your delivery cycle?
A2: It depends on your product requirements and quantity. Generally, 5 to 10 working days are required for delivery
Q3: What is your after-sales service?
A3: We can answer users' questions solve their problems 24 hours a day, and provide comprehensive technical support for all our products promptly.
Q4: How do you solve quality problems?
A4: Please provide detailed photos of the quality problems. Our technical and quality inspection departments will analyze them. We will give a satisfactory solution within 2 days.
Q5: Do you accept customized services?
A5: We provide OEM/ODM services and can print your logo on the products. Our professional technical and quotation team can provide satisfactory projects according to your drawings and parameters.