What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications do your products have?

Our products are certified with ISO, CE, and hold international approvals like Rohs, Kema, CB, and TUV.

Is OEM service available?

Yes, OEM service is available for our solid fully insulated closed switchgear products.

Fast Supply Isolation Switch Long Lifespan Electrical Isolator for Electric Transmission Line

Name: Fast Supply Isolation Switch Long Lifespan Electrical Isolator for Electric Transmission Line
Brand: Lugao Power Co., Ltd.
SKU: 1970341031

Zhejiang, ChinaLugao Power Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

High-voltage

Structure

Three-column Disconnector

Model NO.

GW4

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Three

Structure of Operating

Electric

Certification

ISO, CE

Brand

Lugao

Product Name

Solid Fully Insulated Closed Switchgear

OEM

Avaliable

Rated Frequency

50Hz

Max. Voltage

40.5kv

Protection Level

Enclosure IP4X

Max. Current

2000A

Application

Distribution Power System

Transport Package

Standard Export Packaging

Specification

1400*2200*2600

Trademark

LUGAO

Origin

China

Key features

Advanced Structure & Safety: Provides visible insulation distance safety requirements when the main switch is disconnected.

High Durability Materials: Main knife is copper with thick silver-plated contacts; exposed steel parts are hot-dip galvanized.

Flexible Operation Modes: Supports both manual operation (CSA mechanism) and electric operation (CJ11 mechanism).

Strong Corrosion Resistance: Designed for strong corrosion resistance and stable electrical and mechanical properties.

Professional Manufacturer: Lugao is a leading professional manufacturer located in Zhejiang province, China.

Comprehensive Warranty: Offers 1-3 years quality guarantee with door-to-door service for large equipment.

Global Certifications: Products hold international approvals including CE, Rohs, Kema, CB, and TUV.

OEM Customization Available: OEM service is available for solid fully insulated closed switchgear products.

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: ≤6.17h

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 & professional manufacturer located in Zhejiang province of China.

Q:What is your after-sales service?

We provide 24hrs online support, 1-3 years quality guarantee, door-to-door service for large equipment, and international approvals like CE, Rohs, Kema, CB, 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. We also accept T/T, Western Union, MoneyGram, PayPal for samples.

Q:How can I visit your company?

Our company is in Yueqing city, Zhejiang province. It is 40 minutes by car to Wenzhou airport, 30 minutes from Yueqing train station, 1 hr by air from Shanghai, and 1 hr from Ningbo by train. We can provide an invitation letter.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.