Introducing the VS1 ZN63 VBM7 Series! Our top-of-the-line Side-Mounted High/Medium Voltage Indoor Vacuum Circuit Breaker (VCB) is available in 10kV, 12kV, 20kV, and 24kV variants. Combining innovation with reliability, this side type breaker is engineered to perfection, ensuring superior protection and efficiency for your electrical systems.



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 unparalleled performance with our cutting-edge Vacuum Circuit Breaker, designed to deliver optimum safety and operational stability across a wide range of voltage levels.
Load Break Switch: Enhance your power management capabilities with our Load Break Switch, meticulously crafted for seamless integration and exceptional durability in diverse electrical environments.
CNC Machining Parts: Precision meets excellence with our CNC Machining Parts, tailored to meet the highest standards of quality and accuracy.
Component And Accessory: Explore our range of Components and Accessories, designed to complement and enhance your equipment's performance with unmatched reliability and versatility.






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.