Introducing the VS1 ZN63 VBM7 Series—an ingenious blend of innovation and reliability, perfect for your high voltage requirements. Engineered with precision, these 10kV/12kV/20kV/24kV Side-Mounted High/Medium Voltage Indoor Vacuum Circuit Breakers (VCB) are the epitome of advanced technology, ensuring seamless operational efficiency and safety for your side type electrical setups.



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: Experience the cutting-edge technology of our Vacuum Circuit Breaker range, designed to deliver unparalleled performance and protection for your electrical systems. Trust in the superior engineering that ensures your operations run smoothly and safely.
Load Break Switch: Elevate your power management with our Load Break Switch. Built for durability and efficiency, this essential component ensures robust control and flexibility in managing electrical loads, making it an indispensable part of your electrical infrastructure.
CNC Machining Parts: Discover excellence in manufacturing with our CNC Machining Parts. Crafted with precision and attention to detail, these components offer high-quality solutions tailored to meet the most demanding specifications in your projects.
Component And Accessory: Enhance your systems with our comprehensive range of Components and Accessories. Designed to complement and elevate the functionality of your main equipment, our offerings ensure optimal performance 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.