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China VCB Vacuum Circuit Breaker 630A 1250A 11kV 12kV 24kV 33kV - Quality Suppliers & Factory Products
| Product name | Indoor Vacuum Circuit Breaker |
| Model | VS1 Series |
| Frequency | 50Hz/60Hz |
| Rated Voltage | 12KV 24KV 33KV |
| Rated Current(A) | 630/1250/1600 A |
| Two Type | Fixed type/drawer type |
| MOQ | 1 Piece |
Frequently Asked Questions
What is the application of the VS1 Series Indoor Vacuum Circuit Breaker?
The VS1 Series Indoor Vacuum Circuit Breaker is designed for indoor switchgear installations, serving as a reliable protection and control unit for power grid equipment, industrial, and mining enterprises.
What rated voltages are available for this Indoor VCB?
This circuit breaker supports rated voltages of 12KV, 24KV, and 33KV, making it suitable for various medium-voltage power distribution systems.
What are the options for rated current?
The VS1 Series VCB offers multiple rated current options, including 630A, 1250A, and 1600A, to meet different operational load requirements.
What is the difference between the Fixed type and Drawer type VCB?
The Fixed type circuit breaker is permanently mounted directly inside the switchgear cabinet, whereas the Drawer (withdrawable) type is mounted on a chassis frame, allowing it to be easily rolled out for maintenance, isolation, or replacement.
Does it support both 50Hz and 60Hz power frequencies?
Yes, the VS1 Series Vacuum Circuit Breaker is compatible with both 50Hz and 60Hz power frequencies, ensuring global compatibility with various electric grids.
What is the Minimum Order Quantity (MOQ) for this product?
The Minimum Order Quantity (MOQ) is 1 piece, making it convenient for both small-scale testing, project replacements, and large commercial orders.