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Fkrn12 Indoor Load Break Isolation Switch with Integrated Fuse Protection
US$680.00-4,500.00
10 Pieces
Product profile
Customization
AvailableType
High-voltageStructure
Three-column DisconnectorModel NO.
Fkrn12Installation
Outdoor High-voltageOperation
ManualGrounding Mode
Not GroundingMovement Mode
Oscillating TypeNumber of Poles
Three PoleGrounding
Un GroundedSeries
ThreeRun
SwingSwitching Mode
Double-Throw TypeCommon Model
SRStructure of Operating
ManualCertification
ISO, GS, RoHS, CE, IS9001Brand
ZexingNumber of Pole
3Rated Voltage
24Rated Current
630AModel Number
Gw4-17.5Disconnector Frame Material
Hot-DIP Galvanized MaterialInsulator Material
Ceramic/Silicone RubberRate Frequency (Hz)
50HzBreaking Capacity
20kaColor
BrownStandard
IECWarranty
1 YearPackaging Details
Standard Export PackingProduct Name
Isolation SwitchWhether The Smart
YesOEM Production
AcceptTransport Package
Wooden PackageSpecification
AS PER CLIENT REQUIREDTrademark
ZEXINGOrigin
Zhejiang, ChinaHS Code
8535301090Production Capacity
1000000Key features
High Voltage Rating: Supports up to 17.5kV for safe and reliable disconnection in critical applications.
Corrosion Resistant: Built with hot-dip galvanized materials to withstand harsh outdoor weather conditions.
Superior Insulation: Uses ceramic or silicone rubber insulators for enhanced protection and minimal energy loss.
Arc Quenching Capability: Effectively extinguishes arcs during disconnection to ensure safe operation.
Long Service Life: Designed to handle frequent switching cycles without compromising performance.
Compact Design: Space-saving structure that is easy to install and maintain in substations.
International Certifications: Certified with ISO 9001, CE, RoHS, and GS for quality and safety compliance.
OEM Customization: Accepts OEM production and customized designs for specific project requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2020-03-01Nearest Port: Chongqing, Shanghai, NingboAverage Response Time: ≤3.42hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, FCA
AI-Powered supplier vetting
SummaryThe supplier is a limited company with five employees and a valid import/export license. It reports an annual production capacity of 60,000 tons and cooperation with Chinese national and local power grids, but the provided information does not independently verify these claims. The supplier offers sample, design, full, and minor customization, provides ODM services, and reports new product activity during the past year, with one R&D engineer identified. Service limitations include no overseas agents or branches, overseas warehouses, overseas showroom, inventory capability, or offline trade-show participation. Financial records are indicated for 2021–2023, but no financial figures or assessment results are provided. No formal certification, after-sales capability, or specific customer cases are documented.
Supplier typeThe supplier is legally identified as a limited company, not part of a larger company group, with five employees and a valid import/export license. Its stated business scopes cover mechanical equipment, wind turbines and components, rail-transit systems, environmental equipment, underwater systems, hardware, and other products, indicating a diversified trading and industrial-equipment profile.
R&D capabilityThe supplier reports new products during the past year, identifies one R&D engineer, and provides ODM services. However, it has no available SDK, and no R&D spending, patents, laboratory resources, or documented innovation results are supplied; the evidence supports some innovation activity but not a broad or strongly validated capability.
Production capacityThe supplier states annual production capacity of 60,000 tons and the ability to produce multiple product lines simultaneously while shortening production cycles. It reports one-month average lead times in both peak and off-season, but no inventory capability, no confirmed manufacturing-capacity contract, and no detailed product-specific tonnage are provided.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.
Client casesThe supplier states that it is one of the cooperating manufacturers for the Chinese National Power Grid and local power grids. This is a stated customer-related reference, but no customer names, contracts, project details, order scope, or independent verification are provided; no other specific customer cases are documented.
Product Q&A
Q:What is the voltage rating of your Isolation Switches?
A:
Our Isolation Switches are typically rated up to 17.5kV. We also offer customization options based on specific project requirements.
Q:Can the Isolation Switch be used for outdoor installations?
A:
Yes, our Isolation Switches are designed for both indoor and outdoor use, featuring weather-resistant and corrosion-proof materials.
Q:What materials are used in the construction of the Isolation Switch?
A:
We use high-quality materials such as galvanized steel and advanced insulating components to ensure durability, high performance, and long service life.
Q:How do you ensure the quality of your Isolation Switches?
A:
All our products undergo strict quality inspections, including mechanical, electrical, and insulation tests, following international standards like IEC and ANSI.
Q:What packaging and shipping methods do you offer?
A:
Each Isolation Switch is packed in sturdy, export-grade wooden crates to prevent damage during sea freight. We provide reliable international shipping with full tracking information.
Send Inquiry
*To:
Chongqing Zexing Electrical Equipment Co., Ltd.
Chongqing Zexing Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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