Production Overview:
VS1- 12 side-mounted vacuum circuit breaker is an indoor high-voltage switch-gear for three-phase power system with rated voltage of 12 kV and frequency of 50 Hz. It is used as protection and control electric appliance due to special vacuum circuit breaker. Superiority, especially suitable for frequent operations requiring rated current or multiple short-circuit currents.
The VS1-12 type side-mounted vacuum circuit breaker is fixedly mounted and is mainly used for fixed switch-gear. The circuit breaker can be used alone or in ring power supply, box type or various non-standard power supply. system.
Technical parameters:

Structure:
VS1-12 type series side-mounted vacuum circuit breaker is an operating mechanism with a spring-operated energy storage component divided into manual and electric types.
Product advantages:
VS1-12 has the advantages as below:
Robust construction for enhanced durability
High breaking capacity ensures reliable performance
Side-mounted design for space optimization
Advanced vacuum interrupter technology for efficient operation
User-friendly interface for easy operation
Superior insulation properties for enhanced safety
Wide applicability in various industries
Product Applications:
Our VS1-12 side-mounted Vacuum Circuit Breakers find extensive applications in:
Power distribution networks
Industrial plants
Commercial complexes
Renewable energy systems
Railway electrification
Mining operations
VS1-12 type series side-mounted vacuum circuit breaker is an operating mechanism with a spring-operated energy storage component divided into manual and electric types.
Product Features:
Robust construction for enhanced durability
High breaking capacity ensures reliable performance
Side-mounted design for space optimization
Advanced vacuum interrupter technology for efficient operation
User-friendly interface for easy operation
Superior insulation properties for enhanced safety
Wide applicability in various industries
Product Applications:
Our VS1-12 side-mounted Vacuum Circuit Breakers find extensive applications in:
- Power distribution networks
- Industrial plants
- Commercial complexes
- Renewable energy systems
- Railway electrification
- Mining operations
OEM/ODM Services:
At Shaanxi Yuguang Electric Co., Ltd., we understand the importance of customization. That's why we offer comprehensive OEM/ODM services to meet your specific requirements. Whether you need private labeling or tailored product development, we've got you covered.
Certificates:
Our products are certified with:
- 3C certification
- ISO9001 certification
- 21 utility model patents and design patents

Why Choose Us:
- State-of-the-art manufacturing facilities with 14 production lines
- Extensive testing equipment with 14 testing devices
- Strong focus on innovation with 21 utility model patents and design patents
- Stringent quality control processes adhering to ISO9001 standards
- One-year quality assurance period for peace of mind
- Impressive annual production capacity across various product lines
FAQ:
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Q: What is the warranty period for your VS1-12 side-mounted Vacuum Circuit Breakers? A: We offer a one-year warranty period for all our products.
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Q: Can you provide customized solutions based on specific requirements? A: Yes, we offer comprehensive OEM/ODM services to meet your unique needs.
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Q: Are your products compliant with international standards? A: Yes, our products are certified with 3C and ISO9001 certifications, ensuring compliance with international standards.
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Q: What is the lead time for bulk orders? A: The lead time may vary depending on the order quantity. Please contact us for specific details.
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Q: Do you provide after-sales support? A: Yes, we offer dedicated after-sales support to address any queries or issues you may have.
Logistics & Packaging:
Packaging:
- Wooden box packaging
- Carton packaging
- Foam-filled packaging
- Waterproof and moisture-proof packaging
- Customized packaging meeting international standards
Logistics:
- Sea freight
- Air freight
- Land transportation
- Multimodal transportation
- Express delivery services


