12kv 3-Position Electric Spring Operating Mechanism for High Voltage Switchgear

Name: 12kv 3-Position Electric Spring Operating Mechanism for High Voltage Switchgear
Brand: Nantong Saler Electric Co., Ltd.
SKU: 2307904355

Jiangsu, ChinaNantong Saler Electric Co., Ltd.

US$120.00-650.00

1 Piece

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Type

Electric Spring Operating Mechanism with Isolator

Rated Voltage

12 Kv

Model NO.

KUZG-12/05JB

Rated Frequency

50 Hz

Operation Type

Push-Button Operation (B-Type) / Electric & Manual

Wiring Connection Mode

Contactor Connection Mode (J-Type)

Application

12kv Rmu & Metal-Enclosed Switchgear

Functional Integration

Auto-Reclosing, Electric Drive

Control Voltage

AC/DC 110V / 220V (Customizable)

Mechanical Life

≥ 5,000 Operations

Interlocking Function

5-Stage Mechanical Interlock (Five-Prevention)

Applicable Standards

GB 3804-2004, GB 3906-2006, GB 16926-2009

Operating Temperature

-40°C to +140°C

Altitude

≤ 2000 M

Transport Package

Standard Export Wooden Case

Origin

Jiangsu, China

Production Capacity

1000pieces/Month

Key features

3-in-1 Multifunction Integration: Seamlessly combines Auto-Reclosing, Electric Drive, and Isolating/Disconnecting functions in a compact spring mechanism structure.

Push-Button Control Interface: Equipped with an intuitive push-button panel (B-Type) for clear, error-free manual and electric switching operations.

Reliable Contactor Terminal Wiring: Features standardized contactor connection mode (J-Type), ensuring high electrical conductivity and effortless integration into secondary control systems.

5-Fold Safety Mechanical Interlocking: Built-in 5-stage mechanical interlocks prevent misoperation among main circuit closing, breaking, earthing, and isolation positions.

High-Precision Energy Storage Spring: Utilizes premium plane scroll and compression springs for stable energy release and a long mechanical lifetime (greater than or equal to 5,000 operations).

Full GB/IEC Standard Compliance: Fully tested and compliant with GB 3804, GB 3906, and GB 16926 standards for 12kV switchgear components.

Compact & Easy Installation: Designed with optimized mounting dimensions for quick retrofitting and seamless fit into 12kV Ring Main Units (RMU) and metal-enclosed switchgears.

Company profile

Fast DeliveryEnvironmental ProtectionQA/QC Inspectors

Nantong Saler Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.31h

About Our Factory & Business Background

AddressBuilding 9, No. 56 Jiangbin Road, Binhai Industrial Park, Qidong City, Nantong, Jiangsu, China

Plant Area2700 square meters

Number of Employees17

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Sets

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsEpoxy Resin Insulating Parts

Production Lines1

Production MachinesMixing Machine, Injection Molding Machine, Drying Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2024-10-18

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Do your high-voltage components comply with international standards like IEC?

Yes, all our products, including earthing switches and disconnectors, are designed and manufactured in strict accordance with IEC 62271 and GB standards. We conduct rigorous routine tests (insulation, resistance, and mechanical operation) on every unit before shipment to ensure maximum reliability and safety in your power system.

Q:Can you provide customized products based on our technical drawings?

Absolutely. We have a professional technical team that supports OEM and ODM services. Whether you need specific phase-to-phase distances, customized terminal connectors, or additional auxiliary switches and sensors, we can modify our designs to meet your specific switchgear requirements.

Q:Do you provide installation guidance or technical documentation?

Yes, we provide comprehensive technical support for all our clients. Each shipment includes detailed installation manuals, technical drawings, and test reports. If you encounter any challenges during site installation or commissioning, our engineers are available for online video consultations to guide you through the process.

Q:What is the typical lead time and your Minimum Order Quantity (MOQ)?

Our MOQ is 1 unit, making it easy for you to test our quality. For standard models, the lead time is usually 7-15 days. For large-scale projects or highly customized orders, the lead time is generally 25-35 days. We maintain a regular stock of core components to ensure rapid response to urgent maintenance needs.