630A Rated Current 12kv Vacuum Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Handcart Type
• Structure: Vsg Spring Operating Mechanism
• Model NO.: VSG-12
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000
• Product Name: Vacuum Circuit Breaker
• Rated Voltage: 12kv
• Rated Current: 630A
• Application: Indoor Switchgear
• Spring Operating Mechanism: Vsg Type
• Arc-Extinguishing: Vacuum
• Pole Distance: 210mm
• Warranty: 12 Months
• Transport Package: Standard Export Packaging
• Trademark: Liyond
• Origin: China
• Production Capacity: 10000 Set/Month

Product Description

Vacuum Circuit Breaker Product Description

Vacuum Circuit Breaker by Yueqing Liyond Electric Co., Ltd.

The Vacuum Circuit Breaker by Yueqing Liyond Electric Co., Ltd. is a high-voltage circuit breaker designed for indoor use. It is known for its small size, light weight, and maintenance-free operation, making it ideal for frequent use in the 3kV-40.5kV distribution network.

Key Features:

• Core component: Vacuum interrupter for quick arc extinguishing and current suppression


• Operating Mechanism: Options of spring-operated or permanent magnetic mechanism


• Conductive Circuit: Available in insulated cylinder or sealed pole form


• VSG Mechanism: Improved transmission efficiency for longer product lifespan

Ambient Conditions:

• Ambient air temperature: 40ºC maximum, -25ºC minimum


• Altitude: Up to 1000m


• Air Quality: Not significantly contaminated by dust, smoke, corrosive gases, or salt spray

Technical Features:

• Builtin handcart with independent intellectual rights


• Nickel-phosphorous alloy plating for wear and corrosion resistance


• Self-made key parts to meet design requirements


• Composite insulation main circuit for minimal maintenance

Experience the advanced technology and high price/performance ratio of the Vacuum Circuit Breaker by Yueqing Liyond Electric Co., Ltd.

Drawing

FAQ:

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Our company offers a wide range of high-quality electrical products designed to meet your needs. Here are some common inquiries and answers:

• Prices Inquiry: Feel free to send us an inquiry, and we will respond within 24 hours.


• Sample Order: We welcome sample orders for quality testing.


• Logo/Company Name Printing: We accept OEM with brand authorization provided.


• Product Customization: Provide specific drawings or parameters for a customized quote.


• Lead Time: Typically 7-20 days after payment, depending on quantities.


• Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


• Payment Method: T/T, Western Union, Paypal, etc., are accepted.


• Quality Inspection: Each step and finished product undergo QC inspection.


• After-Sales Quality Problems: Send photos for a solution within 3 days.

For more information and inquiries, please contact us at Yueqing Liyond Electric Co., Ltd.