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Fkn12A Indoor AC High Voltage Load Break Switch with Fuse
US$1,000.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Manual TypeModel NO.
FKN12A-630ASpeed
Normal Type Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
FusePoles Number
1Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
VDE, ISO9001-2000, CE, CBUsing Range
OutdoorInsulate Medium
VacuumVoltage
12/24/36kvMechanisam
Permanent MagnetTransport Package
Wooden PackageTrademark
JUNKEOrigin
WenzhouProduction Capacity
1000PCS/MonthKey features
Vacuum Arc Extinguishing: Utilizes vacuum medium for efficient arc extinction and reliable operation.
Comprehensive Protection Functions: Provides overcurrent, overvoltage protection, and circuit-breaker failure protection.
Flexible Modular Structure: Load switch, grounding switch, and fuse are flexibly combined in a compact framework.
Dual Operation Modes: Supports both manual operation and AC/DC electric power operations.
Safety Mechanical Locks: Ensures reliable mechanical locking between load switches, earthing switches, and fuses.
Remote Control Capability: Designed to easily implement 'three remote' requirements in power systems.
Wide Voltage Range: Available in 12kV, 24kV, and 36kV options for various distribution needs.
International Certifications: Certified by VDE, ISO9001-2000, CE, and CB standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤11.04hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW
AI-Powered supplier vetting
SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.
CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.
R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.
Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.
Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.
Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.
Product Q&A
Q:What is the breaking capacity of this switch?
A:
It is designed as a high voltage circuit breaker capable of handling short-circuit breaking currents.
Q:Can this switch be used outdoors?
A:
Yes, the product description indicates an option for outdoor usage range.
Q:What are the available voltage ratings?
A:
The switch is available in 12kV, 24kV, and 36kV configurations.
Q:How is the arc extinguished in this device?
A:
It uses a vacuum medium for arc extinguishing.
Q:What operation methods are supported?
A:
It supports both manual operation and AC/DC electric power operations.
Send Inquiry
*To:
WENZHOU JUNKE ELECTRIC CO., LTD.
WENZHOU JUNKE ELECTRIC CO., LTD.*Content:
Supplier replies will be sent to your registered email
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