Do you offer customization services?

Yes, we offer full customization, minor customization, flexible customization, and options based on samples or designs.

What certifications do you have?

We hold ISO, CE, IS9001, RoHS, Kema, CB, and TUV certifications.

Factory Price Isolation Switch Gn19 Disconnect Switch for Ring Main Unit

Name: Factory Price Isolation Switch Gn19 Disconnect Switch for Ring Main Unit
Brand: Lugao Power Co., Ltd.
SKU: 1967624461

Zhejiang, ChinaLugao Power Co., Ltd.

US$10,000.00

100 Pieces

Product profile

Customization

Available

Type

High-voltage

Structure

Single-column Disconnector

Model NO.

GN19

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Grounding

Number of Poles

Three Pole

Grounding

Single Ground

Series

Specification

Run

Specification

Structure of Operating

Electric

Certification

ISO, CE, IS9001

Brand

Lugao

Product Name

High Voltage Gn19 Disconnect Switch

Rated Frequency

50Hz

Max. Voltage

40.5kv

Max. Current

2000A

Application

Distribution Power System

Transport Package

Standard Export Packaging

Specification

Standard

Trademark

LUGAO

Origin

China

Key features

Advanced Structure Design: Features strong corrosion resistance and stable electrical mechanical properties for reliable operation.

High Conductivity Materials: Main knife made of copper with thick silver-plated contacts; grounding knife uses aluminum alloy.

Versatile Operation Modes: Supports both manual operation using CSA mechanism and electric operation using CJ11 mechanism.

Comprehensive Safety Features: Provides visible insulation distance and uses hot-dip galvanized or Dacromet-treated exposed steel parts.

High Voltage Capacity: Rated for 40.5kV max voltage and 2000A max current suitable for distribution power systems.

Professional Manufacturer: Lugao is a leading manufacturer in Zhejiang with decades of innovation in high-voltage equipment.

Global Quality Certifications: Holds ISO, CE, RoHS, Kema, CB, and TUV approvals for international quality standards.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Lugao Power Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.01h

AI-Powered supplier vetting

SummaryLugao Power is an Asia-based electrical systems supplier headquartered in Yueqing, offering transformers, substations, switchgear, and related products. It reports ISO 9001, ISO 45001, and ISO 14001 certifications, CE capability, an ISO 9001-certified engineering team, and more than 15 years of average engineering experience. Customization and ODM services are available, with new products developed within the past year. After-sales support reportedly responds within 24 hours and includes customer follow-up. Financial records are indicated for 2022–2024, but no substantive financial performance data is provided. The supplier lacks overseas warehouses, showrooms, agents or branches, SDK availability, and well-known-brand OEM experience. Production scale, customer cases, and verified service-procedure implementation are insufficiently evidenced.

Supplier typeThe supplier describes itself as an industry-leading provider of electrical systems and lists transformers, substations, switchgear, ring main units, and related high- and low-voltage products. This supports classification as an electrical power equipment manufacturer or solution provider, although its exact manufacturing-versus-trading structure is not explicitly stated.

CertificationsThe supplier reports an ISO 9001-certified engineering team and holds or reports ISO 9001:2015, ISO 45001:2018, and ISO 14001 certifications, along with CE product certification capability. These certifications provide explicit evidence of quality, occupational health and safety, environmental, and product-compliance systems.

After-Sales capabilityThe supplier states that it has an established after-sales team, a response time below 24 hours, and mandatory customer-satisfaction follow-up within 24 hours after service. It also reports a service ecosystem and corrective/preventive-action procedures with follow-up records, although service-capability assessment procedures reportedly have no records.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and 15% annual R&D reinvestment, while also describing continuous innovation. It does not provide SDK availability, so its innovation capability is supported but its software-development support is limited.

Customization capabilityBoth capability records explicitly identify customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also offers ODM services, providing strong direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or trader?

Lugao is a leading and professional manufacturer located in Zhejiang province of China.

Q:What is your after-sales service?

We provide 24-hour online support, 1-3 years quality guarantee, door-to-door service for large equipment, and international approvals like CE, RoHS, Kema, CB, and TUV.

Q:What are your payment terms?

30% T/T in advance as deposit, balanced before shipment; irrevocable L/C at sight for orders over 100 thousand USD; T/T, Western Union, MoneyGram, or PayPal for samples.

Q:How can I visit your company?

Our company is in Yueqing city, Zhejiang province, about 40 minutes by car to Wenzhou airport, 30 minutes from Yueqing train station, 1 hour from Shanghai airport, and 1 hour from Ningbo by train. We can provide invitation letters.

Q:What is the maximum voltage and current?

The product supports a maximum voltage of 40.5kV and a maximum current of 2000A.