What is the maximum altitude for operation?

For 12kV models, the altitude must not exceed 1500m; for 7.2kV models, it must not exceed 2000m.

How is the product inspected before delivery?

All finished products undergo 100% functional inspection with instructions uniformly followed.

What is the minimum order quantity?

The minimum order quantity is 1 set.

VLF(R) -12 Withdrawable Vacuum Load Breaker

Name: VLF(R) -12 Withdrawable Vacuum Load Breaker
Brand: Shaanxi Longxiang Electrical Co., Ltd.
SKU: 846687035

Shaanxi, ChinaShaanxi Longxiang Electrical Co., Ltd.

US$1,800.00

1 Piece

Product profile

Breaking Capacity

Middle Voltage Circuit Breaker

Operation

Energy-storage Type

Speed

Normal Type Circuit Breaker

Model NO.

VLF(R)-12

Arc-extinguishing Medium

Vacuum

Installation

Withdrawable

Structure

Load Switch

Poles Number

Type

Switch

Function

Protect and Control Power

Certification

VDE, ISO9001-2000, CE, CCC

Transport Package

Non-Solid Wooden Case

Specification

metal and electrical parts

Trademark

Longxiang

Origin

Baoji, Shaanxi China

HS Code

8538900000

Production Capacity

10000PCS/Year

Key features

Fast Fault Protection: Breaks short circuit faults within 10ms with up to 50kA breaking current.

Energy Saving Design: Spring energy storage mechanism eliminates need for UPS or DC power supply.

Reliable Vacuum Interrupter: Vertical arrangement overcomes gravity effects on dynamic conductive rods.

Wide Operating Temperature: Operates effectively in ambient temperatures from -35 to +40 degrees Celsius.

High Insulation Performance: Umbrella skirt design with large creepage distance resists environmental effects.

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

Comprehensive Certifications: Certified by VDE, ISO9001-2000, CE, and CCC standards.

100% Quality Inspection: All finished products undergo 100% functional inspection before shipment.

Company profile

Importers and ExportersYears of Export ExperienceManagement CertificationProduct Certification

Shaanxi Longxiang Electrical Co., Ltd.

Shaanxi, 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: 13 Years CertifiedNearest Port: Tianjin Port; Shanghai Port; Beijing PortAverage Response Time: ≤9.60h

AI-Powered supplier vetting

SummaryThe supplier operates across control equipment, power electronic components, instruments, electrical equipment repair, technical services, and import/export. It demonstrates documented supplier-service procedures, complaint handling, quality assurance, traceability, and lead times within 15 workdays in both peak and off-season. The supplier holds ISO9001:2015 and CE certifications, offers OEM and ODM services, provides SDK-supported R&D, and supports extensive customization. It reports six R&D engineers and no new products in the past year. Production-related evidence includes assembly and testing equipment, standardized finished-product inspection, and own-brand quality-control information, although production scale is not established. Overseas infrastructure is limited: there are no overseas warehouses, showrooms, agents, branches, or stated overseas-service countries, but the supplier has participated in an Uzbekistan trade exhibition. No Fortune 500 collaboration is reported; customer-case evidence is...

Supplier typeThe supplier is a manufacturer and technical-service provider rather than only a trader: its scope includes instrument manufacturing, electrical equipment repair, control equipment and component sales, technical services, and import/export. Its listed stamping, assembly, and testing facilities further support a production-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityService capability is supported by documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Lead time is stated as within 15 workdays in both peak and off-season, but the supplier has no overseas warehouse, showroom, agent, or branch and lists zero countries with overseas services.

R&D capabilityThe supplier reports OEM capability for popular brands, ODM availability, SDK-supported R&D, and six R&D engineers. Conversely, it states that no new products were developed in the past year, indicating established development capability but limited recent product-innovation evidence.

Production capacityProduction evidence includes a stamping terminal machine, assembly production line, rollover tester, running-in tester, and AC withstand-voltage tester. Finished-product inspection follows written instructions uniformly, while quality assurance and raw-material traceability are reported; production capacity and output scale are not stated.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. It also provides ODM services, demonstrating coverage from adaptation through original design manufacturing.