12kv 630A High Voltage Epoxy Resin Side Expansion Sleeve for Switchgear Cabinets

Name: 12kv 630A High Voltage Epoxy Resin Side Expansion Sleeve for Switchgear Cabinets
Brand: Nantong Saler Electric Co., Ltd.
SKU: 2305856005

Jiangsu, ChinaNantong Saler Electric Co., Ltd.

US$10.00-25.00

100 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, C-Gis High-Voltage Switchgear

Material

Epoxy Resin

Model NO.

Saler-12-93

Structure

Bushing Insulator

Type

C-Gis Epoxy Resin Insulating Bushings/Casings

Usage

Insulation, Electrical Installation, Hv Busbar Connection and Field Stress Control

Certification

ISO9001

Color

Red

Rated Voltage

12kv

Rated Current

630A

Power Frequency

45kv/Min,

Partial Discharge

14.4kv<3PC

Total Height

75mm

Max Outer Diameter

110mm

Top Connection Thread

M10 Internal Thread (28mm Depth)

Transport Package

Reinforced Carton with Shock-Proof Foam Protection

Specification

Saler-12-93

Origin

China

HS Code

85469000

Production Capacity

1000 Pieces/Month

Key features

Ultra Low PD: Partial discharge is under 3pC at 14.4kV. With 45kV/min power frequency withstand voltage, it ensures high insulation safety.

Excellent Sealing: Designed for RMU and switchgear side expansion. The advanced atmospheric sealing prevents air leakage and moisture ingress.

Standard 12kV 630A: Fully meets standard medium voltage grid requirements, making it ideal for modular switchgear connections.

Compact Design: Total length 106.44mm and max diameter 109mm. Multi skirt shape optimizes creepage distance in limited space.

Secure Connection: High precision M6 and M10 threaded inserts provide strong torque resistance and stable electrical contact.

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: ≤1.04h

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.