Introducing the cutting-edge Vs1 Zn73 Series, a versatile and high-performance Permanent Magnet Indoor Vacuum Circuit Breaker available in 10kV, 12kV, 20kV, and 24kV options. Engineered for excellence, this breakthrough solution ensures reliable operation and superior protection for your electrical systems.


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: Elevate your electrical safety with our state-of-the-art Vacuum Circuit Breaker. Designed for durability and efficiency, this essential component offers unparalleled protection and reliability for a wide range of indoor applications.
Load Break Switch: Experience seamless and secure switching operations with our precision-engineered Load Break Switch. Ideal for various applications, it ensures optimal performance and safety in your electrical infrastructure.
CNC Machining Parts: Unleash the power of precision with our top-grade CNC Machining Parts. Crafted with meticulous attention to detail, these components guarantee exceptional quality and performance in every application.
Component And Accessory: Access a comprehensive range of high-quality Components and Accessories designed to enhance the functionality and longevity of your systems. Rely on our expertly crafted solutions for unparalleled support and innovation.






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.