Introducing the VS1 ZN63 VBM7 Series: a versatile range of 10kv/12kv/20kv/24kv side-mounted high/medium voltage indoor vacuum circuit breakers. Engineered for excellence, this VCB side type circuit breaker ensures robust and reliable circuit management, safeguarding your electrical systems with precision and ease.



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: Discover the pinnacle of electrical safety and reliability with our Vacuum Circuit Breakers. These devices are engineered to provide unparalleled protection and efficient circuit control, ensuring your systems operate smoothly and safely.
Load Break Switch: Ensure flawless operational efficiency with our Load Break Switches. Perfectly designed for easy control and swift switching, these switches offer reliable performance to maintain seamless electrical flow in varied applications.
CNC Machining Parts: Elevate your technical processes with our precision-engineered CNC Machining Parts. Crafted to exacting standards, these components ensure precision, efficiency, and reliability in every application.
Component And Accessory: Enhance your setup with our wide array of Components and Accessories. Each item is meticulously crafted for the highest quality, providing the ideal enhancement to optimize and fortify your electrical systems.






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.