Introducing the ZN23 High-Performance Indoor Vacuum Circuit Breaker, meticulously designed for 35kV and 40.5kV switchgear systems. This advanced circuit breaker is engineered to deliver unparalleled reliability and efficiency, ensuring optimal performance in demanding electrical environments.


VACUUM CIRCUIT BREAKER SPECIFICATION |
Product Name |
Indoor Vacuum Circuit Breaker |
Keywords |
Indoor Vacuum Circuit Breaker |
Product Model |
ZN23 |
Rated Current |
1250A/1600A/2000A |
Rated Short Circuit Breaking Current |
25KA/31.5KA |
Rated Short Time Withstand Current |
25KA/31.5KA |
Rated Peak Withstand Current |
63KA/80KA |
Ratod Short Circuit Duration |
4s |
Rated Short-Circuit Time |
Less Than 90ms |
Rated Short-Circuit Current |
63KA/80KA |
Closing Time |
50-85ms |
Opening Time |
40-85ms |
Rated Short-Circuit Current Breaking Times |
20 Times |
Mechanical Life |
10000 Times |
MOQ |
1 Piece |
The above data is for reference only, please refer to the actual situation. |
Vacuum Circuit Breaker: Experience superior electrical protection with our state-of-the-art vacuum circuit breaker, offering exceptional performance and safety for indoor switchgear systems.
Load Break Switch: Designed for seamless operation, our load break switch provides efficient electrical control and reliability, ideal for various power distribution needs.
CNC Machining Parts: Precision-engineered CNC machining parts that guarantee high precision, durability, and performance, tailored to meet the exacting standards of modern industrial applications.
Component And Accessory: Explore our range of expertly crafted components and accessories, designed to complement and enhance your system's performance and reliability.






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.