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Industrial Use Flrn36-12D High Voltage Sulfur Hexafluoride Load Switch Sf6
US$1,000.00-3,000.00
1 Piece
Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

FLRN36-12D

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

SF6

Installation

Fixed

Structure

Integral Type

Poles Number

3

Type

Sf6 Load Break Switch

Certification

VDE, CCC

Rated Voltagea

12kv

Rated Frequency

50Hz

Protection Class

IP4X(Cabinet)/IP2X(with Door Open)

Compliance Standards

IEC-298

Ambient Temperature

-10℃~+40℃

Relative Humidity

≤95% (Daily Avg), ≤90% (Monthly Avg)

Compatible Circuit Breakers

Vs1, Zn12V, Vd4

Weight

800~1200kg

Five-Prevention Function

Yes (Prevents Misoperation)

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

OEM

Origin

China

Production Capacity

100 Pieces/Week

Key features

SF6 Arc-Quenching Technology: Utilizes SF6 gas as both arc-quenching and insulating medium for superior performance.
Compact and Sealed Design: Epoxy resin cast enclosure with SF6 gas pressurization ensures excellent insulation and contamination resistance.
Safety Explosion-Proof Feature: Lower cover vents overpressurized gas to rear passageway to safeguard personnel during accidents.
Three Internal Positions: Features closed, open, and grounded positions for versatile switching operations.
High Mechanical Life: Load switch mechanical life up to 5000 operations; grounding switch up to 2000 operations.
Comprehensive Certifications: Certified by VDE, CCC, and compliant with IEC 60265, IEC 62271, GB 3804, and GB 16926.
High Altitude Adaptability: Proven safe operation at altitudes up to 3000 meters with design adjustments for elevations over 2000m.

Company profile

Wenzhou Longqi Import and Export Co., Ltd.
Fast DeliveryCustomization from SamplesFull CustomizationQuality Assurance
Business Type: Trading CompanyExport Year: 2025-05-01Nearest Port: Wenzhou Port, Ruian Port, Yueqing Bay Port AreaAverage Response Time: ≤4.61hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, Others, FCA, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies and offers high- and low-voltage electrical equipment, including switchgear, transformers, circuit breakers, and related accessories. It reports OEM service for well-known brands and broad customization options, supported by assembly, copper-strip processing, and robotic welding facilities. Finished-product inspections reportedly follow written instructions uniformly. However, its service-management controls are weak: no written procedures or records were reported for service capability assessment, corrective and preventive actions, or complaint handling. Overseas service coverage is stated as zero, and R&D capability with SDK availability is absent. Financial and sustainability records are referenced by year, but the supplied information does not provide assessable financial results or environmental/fire-drill status. Customer cases are not explicitly identified.
Supplier typeThe supplier is identified as a limited company and is part of a larger company group through affiliated companies. Its stated product scope centers on electrical power-distribution and switching equipment, including switchgear, substations, transformers, and circuit breakers.
After-Sales capabilityThe supplier reports no written procedures or followed records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. Although it describes 24/7 cross-border communication support and states one-month lead times, overseas service coverage is listed as zero, so formal after-sales capability is not demonstrated.
R&D capabilityThe supplier reports no R&D capability with an available SDK. This is explicit evidence of a limitation in the stated innovation and software-development support, while no broader R&D evidence is provided.
Production capacityThe supplier lists assembly lines, copper-strip processing machinery, and welding robots, and offers a defined range of high- and low-voltage electrical products. It also reports three quality assurance and quality control inspectors and uniformly followed finished-product inspection instructions, supporting production and quality-control capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, and minor customization. Its company description also states solution customization as part of its foreign-trade services, demonstrating broad stated customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project details, product references, or verifiable case descriptions are supplied.

Product Q&A

Q:What is the rated voltage of this load switch?
A:
The FLRN36-12D is rated at 12kV.
Q:Can this switch be used at high altitudes?
A:
Yes, it can operate safely up to approximately 3000 meters, with specific design adjustments required for altitudes exceeding 2000 meters.
Q:What is the mechanical life of the load switch?
A:
The mechanical life is 5000 operations for the load switch and 2000 operations for the grounding switch.
Q:Is the switch suitable for ring main units?
A:
Yes, it is specifically suitable for use in ring main units, cable junction boxes, and distribution switching stations.
Q:Does the product support customization?
A:
Yes, customized solutions are available tailored to regional standards, scenarios, and budgets.

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