What is the lead time for production?

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

Explosion Prevention Circuit Breaker High Dielectric Strength Breaker for Medium-Voltage Systems

Name: Explosion Prevention Circuit Breaker High Dielectric Strength Breaker for Medium-Voltage Systems
Brand: Lugao Power Co., Ltd.
SKU: 2200144135

Zhejiang, ChinaLugao Power Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

VS1

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Insert

Structure

Vcb

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Vacuum Circuit Breaker

Certification

ISO9001-2000, CCC

Product Name

Vs1 Indoor Vacuum Circuit Breaker

Rated Frequency

50Hz

Rated Current

630A~4000A

Rated Voltage

12kv

Apply

for Solar Systems

Transport Package

Standard Export Packaging

Specification

Standard

Trademark

LUGAO

Origin

China

Key features

Vacuum Insulation Design: Vertical insulating shell resists weather impacts and prevents external damage.

High Breaking Capacity: Rated short-circuit breaking current up to 31.5kA for reliable protection.

Dual Installation Options: Supports both fixed and withdrawable installation methods for flexibility.

Long Mechanism Life: Designed for 10,000 mechanical operations and 50 short-circuit breaking times.

Compact Integrated Structure: Operating mechanism and breaker body integrated for reasonable, compact layout.

Professional Manufacturer: LUGAO is a leading manufacturer specializing in high/medium/low voltage equipment.

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

Global Certification: Certified with ISO9001-2000, CCC, CE, RoHS, KEMA, CB, and TUV.

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: ≤4.82h

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, 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, TUV.

Q:What are your payment terms?

30% T/T deposit with balance before shipment; Irrevocable L/C at sight for orders over 100k USD; Negotiable terms for partners; T/T, Western Union, MoneyGram, PayPal for samples.

Q:How can I visit your company?

Located in Yueqing City, Zhejiang. It is 40 mins by car to Wenzhou airport, 30 mins to Yueqing train station, 1 hr by air from Shanghai, and 1 hr by train from Ningbo. Invitation letters are available.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.