VS1 ZN63 VBM7 Series: Experience the pinnacle of electrical safety and reliability with our high-performance Side-Mounted High/Medium Voltage Indoor Vacuum Circuit Breaker (VCB). Designed to excel in power management, our circuit breakers are available in 10kv, 12kv, 20kv, and 24kv models. Ensure the integrity and seamless operation of your electrical systems with this advanced side type solution.



VACUUM CIRCUIT BREAKER SPECIFICATION |
Product Name |
Indoor Vacuum Circuit Breaker |
Keywords |
Indoor Vacuum Circuit Breaker |
Product Model |
VS1 ZN63 VBM7 |
Rated Voltage |
12KV/24KV |
Maximum Working Voltage |
12KV/24KV |
Rated Current |
630A/1250A/1600A |
Rated Short Circuit Breaking Current |
20KA/25KA/31.5KA |
Rated Short-Circuit Current |
50KA/63KA/80KA |
Rated Peak Withstand Current |
50KA/63KA/80KA |
4S Rated Short-Circuit Withstand Current |
20KA/25KA/31.5KA |
Mechanical Life |
10000/20000 Times |
Actuator Voltage Of The Floodgate(DC) |
AC/DC 110/220V |
Average Opening Speed |
0.9-1.2m/s, 1.1-1.7m/s |
Average Closing Speed |
0.5-0.8m/s, 0.6-1.1m/s |
Closing Time |
0.1s |
MOQ |
1 Piece |
The above data is for reference only, please refer to the actual situation. |
Vacuum Circuit Breaker: The cornerstone of modern electrical safety, our Vacuum Circuit Breakers are engineered to offer exceptional protection and performance. Built with cutting-edge technology, they ensure the seamless interruption of electrical currents, safeguarding your infrastructure against potential faults and providing peace of mind.
Load Break Switch: Empower your electrical systems with our state-of-the-art Load Break Switches. Crafted for superior control and durability, these switches facilitate smooth load transitions, enhancing the safety and efficiency of your electrical operations. Experience the heightened reliability and operational ease with our premium load break solutions.
CNC Machining Parts: Elevate your products with our precision-engineered CNC Machining Parts. These high-quality components are crafted to exact specifications, ensuring superior performance and longevity. Optimize your production processes and deliver excellence with our expertly manufactured CNC parts.
Component And Accessory: Complete your systems with our comprehensive range of Components and Accessories. Designed for compatibility and performance, our selection ensures that every element of your electrical setup is optimized for success. Trust in our components to enhance your system's efficiency and reliability.






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.