Introducing the Vs1 Zn73 Series, a groundbreaking range of Permanent Magnet Indoor Vacuum Circuit Breakers available in 10kV, 12kV, 20kV, and 24kV. Engineered to perfection, this series redefines reliability and efficiency in power management, ensuring seamless and safe operations across multiple voltage applications.


VACUUM CIRCUIT BREAKER SPECIFICATION |
Product Name |
Indoor Vacuum Circuit Breaker Permanent Magnet Type |
Keywords |
Indoor Vacuum Circuit Breaker Permanent Magnet Type |
Product Model |
VS1 ZN73 |
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 protection and performance with our state-of-the-art Vacuum Circuit Breaker. Designed for unmatched durability and safety, it’s the ultimate choice for ensuring consistent and reliable power delivery.
Load Break Switch: Our Load Break Switches are crafted for optimal performance, offering a robust solution for controlling electrical loads. Built with precision and attention to detail, they ensure secure and efficient operation every time.
CNC Machining Parts: Discover the pinnacle of precision and quality with our CNC Machining Parts. Tailored to meet exacting standards, these components are the backbone of high-performance machinery, offering unmatched accuracy and durability.
Component And Accessory: Elevate your projects with our comprehensive range of Components and Accessories. Each item is meticulously designed to complement and enhance your systems, offering superior quality and functionality to meet all your application needs.






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.