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12kv/24kv High Voltage Three-Phase Disconnect Fuse Switch Fn7 Load Break Isolation Switch
Cable Trays

12kv/24kv High Voltage Three-Phase Disconnect Fus | RFQ Sourcing Details

Cable Trays · Quote on request

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Product specs

CategoryCable Trays
Unitset
RunElectrically Operated
TypeHigh-voltage
ModelFn Structure of Operating Electric
PowerTransmission & Transformer Isolation Switch Load Break Switch 12kv/24kv High
OriginZhejiang, China
SeriesThree
CategoryCable Trays
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Cable Trays. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview PRODUCTS CATEGORIES Company Profile PRODUCT WORKSHOP Certifications Packaging & Shipping FAQ Overview . Model NO.

FN7-12R(L) Installation Indoor High-voltage Operation Manual Grounding Mode Grounding Movement Mode Electrically Operated Number of Poles Three Pole Grounding Un Grounded Series Three Run Electrically Operated Switching Mode Single Throw-in Common Model Fn Structure of Operating Electric Certification ISO, CE, IS9001 Rated Current 400A, 630A Rated Short Time Continual Time 4 S Test Equipment IEC Standard Typical Products Circuit Breaker Frequency 50 Hz Warranty 2 Years Rated Voltage 12kv Rated Frequency 50-60.

Hz Application Indoor Transport Package Wooden Case Specification 681*598*650 Origin Zhejiang, China HS Code Production Capacity 1000 Piece/Pieces Per Month Packaging & Delivery Package Size 480.00cm * 450.00cm * 260.00cm Package Gross Weight 1200.000kg FN7-12 Series Indoor H.V.

Load Switch-Fuse Combination Apparatus FN7-12DRModel Indoor AC HV Load Switch is suitable in 50. Hz,rated voltage of 12.

Kv the three-phase AC power system as the breaking load short-circuit current of the power and used the Closing,until the combination of electrical short-circuit current can be breaking any current can be used as protection purposes. AMBIENT CONDITION 1.

Temperature Range: The switch is designed to operate effectively within a temperature range of -5°C to +40°C. 2. Altitude: Suitable for installation in areas with altitudes not exceeding 1000 meters. 3. Humidity: Recommended for use in environments with relative humidity levels not exceeding 90%. 4.

Pollution Level: Applicable for use in areas with a pollution level of up to class II. Product feature 1.

Voltage and Current Handling: Capable of handling 12kV and 24kV voltage systems, the FN7-12(24) series effectively interrupts load currents and manages short-circuit currents, ensuring system protection and operational safety. 2.

Switch-Fuse Combination: The FN7-12R model offers enhanced protection by combining the load break switch with a fuse, providing an additional layer of safety in medium-voltage systems. 3.

Customization Options: The operating mechanism can be customized to be side-mounted based on customer requirements, offering flexibility in installation and operation. 4.

Routine Maintenance: Regular inspections should be conducted to ensure the proper functioning of the operating mechanism and the integrity of the switch components. 5.

Operational Safety: Operators should be trained to handle the load break switch appropria el 1min frequency voltage(kv) Phase to phase,to earth 42 Isolation fracture48 Lightning impulse withstand voltage()KV Phase to phase,to earth 75 Isolation fracture85 Rated current(A) S Rated thermal current(KA) 12.5 20 Rated actve load breaking curentKA(Peak) 31.5 50 Rated short circuit making current(KApeak) 31.5 50 PRODUCTS CATEGORIES When placing order, please provide the following technical parameters 1.

kV rated voltage: 2. rated voltage;3. Combination of three levels, accurate phase and accurate;4, rated output, and the corresponding accurate level (VA). Company Profile Zhejiang Xianghu Technology Co., Ltd.

is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, in is stable, reliable, It is deeply trusted and approved by the customers.

Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kV Current Transformer with 50.

Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance. Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs.

We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding. We have triumphantly , ensuring our clients' utmost satisfaction. PRODUCT WORKSHOP Certifications Our credentials are bolstered by the acclaimed ISO certification .

Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.

Packaging & Shipping Our dedicated packaging team excels in customizing exquisite wooden boxes, crafting distinctive logos, selecting vibrant colors, and designing unique labels tailored precisely to meet your requirements.

We ensure that each product is impeccably packaged, safeguarding its integrity, and is dispatched with precision to reach you promptly. FA high and low voltage power transformers, substation, v acuum circuit breaker, power equipment. Q2: Do you accept customized serveice ?

A2: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters . Q3: What is your MOQ? A3: Our MOQ is 1 piece. Q4: How long is your delivery lead time ?

A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable . Q5: How do you solve quality problems? A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days .

Q6: What is the price of shipping? A6: Depending upon the port of delivery, prices varies. Q7: What is your payment terms ? A7: 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable . Zhejiang Xianghu Technology Co., Ltd.

12kv | Applications and Buyer Notes

12kv is organized as a sourcing-ready Cable Trays reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before

Applications

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  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Cable TraysBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Run
Electrically OperatedBased on visible page data; confirm exact value in the RFQ.
Type
High-voltageBased on visible page data; confirm exact value in the RFQ.
Model
Fn Structure of Operating ElectricBased on visible page data; confirm exact value in the RFQ.
Power
Transmission & Transformer Isolation Switch Load Break Switch 12kv/24kv HighBased on visible page data; confirm exact value in the RFQ.
Origin
Zhejiang, ChinaBased on visible page data; confirm exact value in the RFQ.
Series
ThreeBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryCable Trays
Unitset
RunElectrically Operated
TypeHigh-voltage
ModelFn Structure of Operating Electric
PowerTransmission & Transformer Isolation Switch Load Break Switch 12kv/24kv High
OriginZhejiang, China
SeriesThree
VoltageDisco
Warranty2 Years
Frequency50 Hz
GroundingUn Grounded
Model NO.FN7-12R
OperationManual
StructureThree-column Disconnector
ApplicationIndoor
Common ModelFn
InstallationIndoor High-voltage
Package Size480.00cm * 450.00cm * 260.00cm
CertificationISO, CE, IS9001
CustomizationAvailable
Movement ModeElectrically Operated
Rated Current400A, 630A
Rated Voltage12kv
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost.
Specification681*598*650
Grounding ModeGrounding
Switching ModeSingle Throw-in
Test EquipmentIEC Standard
Number of PolesThree Pole
Rated Frequency50-60Hz
Insulation level1min frequency voltage(kv) Phase to phase,to earth 42 Isolation fracture48
Rated current(A)400 630
Typical ProductsCircuit Breaker
Rated voltage(kV)12
Transport PackageWooden Case
US$200.00-1,000.001 Piece ( )
Production Capacity1000 Piece/Pieces Per Month
Package Gross Weight1200.000kg
Structure of OperatingElectric
4S Rated thermal current(KA)12.5 20
Rated Short Time Continual Time4 S
Lightning impulse withstand voltage()KVPhase to phase,to earth 75 Isolation fracture85
Rated actve load breaking curentKA(Peak)31.5 50
Rated short circuit making current(KApeak)31.5 50

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