How long is the product warranty period?

All high-voltage electrical equipment is guaranteed for 1-3 years depending on the type, with free repair and replacement for non-human-caused damage.

How long after ordering will the goods be shipped?

Standard models ship within 2-3 days, while customized products are produced within 3-7 days depending on the production schedule.

Do you support on-site technical guidance and installation?

Yes, we provide full technical services including coordination, drawing confirmation, on-site installation guidance, commissioning, and acceptance cooperation.

High Strength Outdoor Hv Isolation Knife Switch for Line Maintenance

Name: High Strength Outdoor Hv Isolation Knife Switch for Line Maintenance
Brand: Jiatong Electric Co., Ltd
SKU: 2169626692

Henan, ChinaJiatong Electric Co., Ltd

US$800.00-2,500.00

1 Piece

Product specifications

Specification

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

High-voltage

Structure

Three-column Disconnector

Model NO.

GN19/GN22/GN25/GN24/GN27/GN30/GN10 Series

Installation

Indoor High-voltage

Operation

Manual/Electric/Spring Operation

Grounding Mode

Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Grounding

Double Ground

Series

Three

Run

Turn the Horizontal

Switching Mode

Double-Throw Type

Common Model

Structure of Operating

Electric

Certification

ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000

Product Name

Indoor High-Voltage Disconnector IEC

Keywords

Indoor High-Voltage Isolation Switch

Rated Voltage

12-35kv

Rated Current

400-2000A

Conductive Contact / Conductive Rod

T2 Copper / Silver Plating / Tin Plating

Insulating Support / Insulator

Epoxy Resin / Porcelain (Ceramic)

Base / Frame

Steel Plate (Powder Coated / Zinc Plating)

Operating Mechanism

Carbon Steel / Stainless Steel

Fasteners / Connectors

Stainless Steel / Zinc Plating Bolts

Suitable Operating Methods

Manual/Electric/Spring Operation

Other Functions

Supports Remote Control and Interlocking Protectio

OEM & ODM Custom

Sample

Logo Custom

Transport Package

Wooden Box

Specification

Standard Specifications or Customized

Trademark

JIATONGDIANQI

Origin

Henan, China

HS Code

8537201000

Production Capacity

10000 Units/Year

Key features

High Voltage Isolation: Rated 12-35kV with currents up to 2000A for safe power distribution isolation.

Durable Conductive Materials: T2 Copper contacts with Silver/Tin plating for high conductivity and oxidation resistance.

Robust Insulation System: Epoxy resin or porcelain insulators ensure moisture resistance and high mechanical strength.

Multiple Operating Modes: Supports manual, electric, or spring operation with remote control and interlocking capabilities.

Compact Indoor Design: Small size and light weight suitable for KYN28 and XGN15 switchgear cabinets.

Long Mechanical Life: Mechanical life reaches thousands of cycles with stable contact pressure and low resistance.

Corrosion Resistant Frame: Steel plate base with powder coating or zinc plating for rust and corrosion resistance.

Comprehensive Certifications: Certified by ISO9001, CE, RoHS, GS, and IS9001 for quality and safety compliance.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceProduction Process Visualization

Jiatong Electric Co., Ltd

Henan, 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: 6 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.61h

About Our Factory & Business Background

AddressEast Section of Zijing Avenue, Houhe Town, Changge City, Xuchang, Henan, China

Plant Area6888 square meters

Number of Employees20

Registered Capital20,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)EXW

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

Minimum Order Quantity1

Supply Chain Partners22

Our Production Capability & Technical Expertise

Main ProductsHigh Voltage Disconnector, Sf6 Circuit Breaker, High Voltage Vacuum Circuit Breaker, Cutout Fuse, High Voltage Surge Arrester, Load Switch, Earthing Switch, Outdoorvacuum Circuit Breaker, Insulator

Production Lines2

Production MachinesDrilling machine, Shearing machine, Stamping machine

QA/QC inspectors3 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2005-01-17

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What products does Henan Jiatong Electric produce?

We specialize in medium and high voltage electrical equipment, including vacuum circuit breakers, disconnect switches, grounding switches, load switches, fuses, surge arresters, insulators, and power fittings.

Q:Do your products support customization and OEM?

Yes, we support customized production based on project conditions and drawings, along with OEM manufacturing and bulk supply for various projects.

Q:What is the difference between indoor and outdoor circuit breakers?

Indoor breakers use epoxy resin and steel cabinets for compact indoor use, while outdoor breakers use silicone rubber and stainless steel for waterproof and weather-resistant performance.

Q:What is the service life of a vacuum circuit breaker?

Conventional vacuum circuit breakers have a mechanical life of over 10,000 cycles and require only annual routine inspections for maintenance.

Q:What is the difference between a disconnect switch and a circuit breaker?

Circuit breakers handle load switching and fault protection, while disconnect switches provide voltage isolation without arc-extinguishing functions to ensure maintenance safety.