Introducing the VS1 ZN63 VBM7 Series, a remarkable line of Side-Mounted Indoor Vacuum Circuit Breakers (VCB) offering versatility and reliability. Designed to operate efficiently within the 10kv to 24kv range, this series caters to both high and medium voltage applications. Its compact side-mounted configuration ensures optimal space-saving, making it an ideal choice for modern electrical systems.



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. |
Our Vacuum Circuit Breaker exemplifies cutting-edge technology, promising robust performance and durability for demanding electrical environments. Experience unmatched reliability and safety with our state-of-the-art circuit breakers.
Load Break Switch: Engineered for excellence, this switch guarantees smooth operation and exceptional durability, ensuring seamless electrical transitions and enhanced system protection.
CNC Machining Parts: Precision-crafted components that meet the highest standards of quality and performance, perfect for various industrial applications demanding reliability and precision.
Component And Accessory: A comprehensive assortment of high-grade components and accessories, designed to complement and enhance your electrical systems with superior functionality and performance.






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.