Discover the Vs1 Zn73 Series, an innovative collection of Permanent Magnet Indoor Vacuum Circuit Breakers offering a range of voltage solutions at 10kV, 12kV, 20kV, and 24kV. These state-of-the-art circuit breakers are designed to ensure unparalleled safety and reliability 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: Experience the breakthrough in electrical safety with our Vacuum Circuit Breakers, engineered for high performance and endurance. These breakers promise long-lasting service life while maintaining optimal functionality under various conditions.
Load Break Switch: Our Load Break Switches are crafted with precision engineering to ensure seamless operation and enhanced control in your power distribution networks. They are essential for efficient management of load conditions.
CNC Machining Parts: Excellence in manufacturing is captured in our expertly crafted CNC Machining Parts, which are a testament to precision and durability, tailored to enhance the performance of your systems.
Component And Accessory: Explore our extensive range of Components and Accessories, each designed to complement and enhance the functionality of our primary products, providing comprehensive solutions for your electrical 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.