12kv Frequency 50Hz Load Switchgear
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Product Highlights
- SF6 Gas Insulation: Advanced SF6 gas insulated switchgear ensuring durability and safety.
- 12kV Rated Voltage: Designed for tri-phase AC power networks with 12kV rated voltage.
- ISO9001 Certified: Manufactured under ISO9001 quality management standards.
- Manual Operation: Features a manual operating mechanism for simplified control.
- OEM Customization: Accepts OEM orders with specific drawings or parameters for quotes.
- Fast Response: Pricing inquiries responded to within 24 hours.
- Quality Inspection: QC inspection at every production step with reports provided.
- CE Certified: Product certification includes CE compliance.
Product Attributes
- Customization
- Available
- Type
- High-voltage
- Structure
- Three-column Disconnector
- Model NO.
- FN7-12CD
- Installation
- Indoor High-voltage
- Operation
- Manual
- Grounding Mode
- Grounding
- Movement Mode
- as Specification
- Number of Poles
- Three Pole
- Grounding
- as Specification
- Series
- Three
- Run
- as Specification
- Switching Mode
- Single Throw-in
- Common Model
- as Specification
- Structure of Operating
- Manual
- Certification
- ISO9001
- Brand
- Liyond
- Voltage
- 12kv
- Current
- 630A
- Frequency
- 50Hz
- Application
- Distribution Network
- Transport Package
- Standard Export Shipping Package
- Trademark
- LIYOND
- Origin
- Zhejiang, China
- Production Capacity
- 10000 Pieces/Month
Product Images of 12kv Frequency 50Hz Load Switchgear
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Product Description
Discover the 12kV FN7 High Voltage Air Load Break Switch by Yueqing Liyond Electric Co., Ltd. Perfect for indoor high voltage switchgear applications, this SF6 gas insulated switchgear offers advanced technology and durability.

Product Description:
Introducing the FN7-12DR by Yueqing Liyond Electric Co., Ltd., designed for use in tri-phase AC power networks with AC 50Hz and a rated voltage of 12kv. This high-voltage load switch is ideal for breaking load current and controlling short circuit current efficiently.
The FN7(C)-12 type H.V. load switch and fuse box, a part of the FN7-12 series, features an innovative operating mechanism that simplifies installation, making it a convenient choice for various applications.
Main technical parameter:
| Classification | Full type | DS Earth switch at the wire-in end | DX Earth switch at the wire-out end | L Interlock device | R Fuse box | RA String fuse box | F Off device by motor |
| Without tripper | FN7-12 | - | - | - | - | - | - |
| FN7-12DSL | △ | - | △ | - | - | - | |
| FN7-12DXL | - | △ | △ | - | - | - | |
| FN7-12R | - | - | - | △ | - | - | |
| FN7-12DSLR | △ | - | △ | △ | - | - | |
| FN7-12DXLR | - | △ | △ | △ | - | - | |
| With striking tipper | FN7- 12RAF | - | - | - | - | △ | △ |
| FN7-12DSLRAF | △ | - | △ | - | △ | △ | |
| FN7-12DXLRAF | - | △ | △ | - | △ | △ |
Specified parameter:
| Rated voltage | Max.voltage | Rated current | Power frequency withstand voltage | 4S heat-stabling current(value) | Machine stabling current(peak) | Short-circuit corntrlling current | Rated switch-off current | Rated transfer current |
| 12 | 12 | 400 | 42/48 | 12.5 | 31.5 | 31.5 | 400 | 1000 |
| 630 | 75/85 | 20 | 50 | 50 | 630 | 1000 |
Explore our 12kV Frequency 50Hz Load Switchgear for high voltage needs. Our SF6 Gas Insulated Switchgear offers advanced technology and durability. Trust a reliable manufacturer for top-quality equipment.
| Model | Rated voltage(kV) | Rated current(A) | Fuse body rated current |
| SDLA*J | 12 | 40 | 6.3, 10, 16, 20, 31.5, 40 |
| SFLA*J | 12 | 100 | 50, 63, 71, 80, 100 |
| SKLA*J | 12 | 125 | 125 |







FAQ:
Product Description
Welcome to Yueqing Liyond Electric Co., Ltd.
Here are some key details about our products:
- Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.
- Samples: Sample orders are welcome to test quality. Mixed samples are acceptable.
- Logo Printing: We accept OEM orders with brand authorization provided by you.
- Product Customization: Provide specific drawings or parameters for a customized quote.
- Lead Time: Typically 7-20 days after payment, depending on order quantities.
- Trade Terms: We accept EXW, FOB, CIF, FCA, etc.
- Payment Method: T/T, Western Union, Paypal, etc. are accepted.
- Quality Inspection: Products undergo QC inspection at each production step and before shipping. Inspection reports provided.
- After-Sales Support: Send photos of quality issues for a solution within 3 days.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI223330". Items marked "" are certified.
Company Profile
Yueqing Liyond Electric Co., Ltd. Was established in 2011, with its headquarters located in Yueqing, Zhejiang Province - known as the "Capital of Electrical Equipment" in China. To continuously expand our business scale, the company established Hangzhou Liyond Electric Co., Ltd. In 2024 as a branch to further extend our business footprint. As a professional enterprise specializing in the research, development, and production of medium and high voltage switchgear and components, we have been deeply engaged in the power transmission and distribution field for over 15 years, committed to providing customers with high-quality products and services.
We specialize in the manufacturing and distribution of KYN28 switchgear, ring main units, gas-insulated switchgear, and associated equipment components. With continuous innovation and technological advancements in both application and development, Liyond Electric has successfully obtained more than 10 proprietary patents to date.
Our products are exported to regions including the United States, Europe, South America, Africa, Central Asia, Southeast Asia, and the Middle East. We have established long-term cooperative relationships with globally renowned enterprises such as ABB, Schneider Electric, Eaton, GE, Cooper, TEL, and CG. With our high-quality products and stringent standards, we have gained extensive recognition in the international market.
We possess an exceptional management team and a dedicated technological innovation team. Guided by customer needs and centered on industry standards and professional expertise, we implement quality control throughout the entire production and process control system. Based on the principle of mutual benefit and win-win cooperation, we have earned extensive trust and support from our clients.
Liyond Electric will continue to deepen its market presence, drive technological advancement through innovation, accelerate intelligent transformation, actively expand its global perspective, and strive to become a leading brand in the industry both domestically and internationally.
We warmly welcome customers from all over the world to establish cooperation and create a better future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1801, building 2, 3 and 4, headquarters economic Park, No. 6688, Xuyang Road, Chengdong street, Yueqing City, Zhejiang Province
-
Plant Area
- 1100 square meters
-
Number of Employees
- 18
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Medium and High Voltage Switchgear, Switchgear Accessories, Vacuum Vircuit Breaker, Vacuum Circuit Breaker Accessories, Earthing Switch, Load Break Switch, Auxiliary Switch, Conductive Parts, Insulation Parts
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-07
- Export Year
- 2011-04-07
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the lead time for orders?
- Typically 7-20 days after payment, depending on order quantities.
- Do you accept sample orders?
- Yes, sample orders are welcome to test quality, and mixed samples are acceptable.
- What are the accepted payment methods?
- We accept T/T, Western Union, PayPal, LC, D/P, and small-amount payments.
- How is after-sales support handled?
- Send photos of quality issues for a solution within 3 days.
- Can I get a customized quote?
- Yes, provide specific drawings or parameters for a customized quote.
- What are the trade terms?
- We accept EXW, FOB, CIF, FCA, CFR, and other standard terms.
- Is OEM service available?
- Yes, we accept OEM orders with brand authorization provided by you.
- What is the response time for pricing?
- We will respond to pricing inquiries within 24 hours.
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