What is the mechanical endurance of the breaker?

The mechanical endurance is 30,000 cycles, ensuring long-term reliable operation.

What are the available rated currents?

Rated currents range from 630A to 3150A, including 630, 1250, 1600, 2000, 2500, and 3150 Amperes.

How is the product packaged for delivery?

Each unit is wrapped in plastic film and packed in a non-solid wooden case for safe transport.

12kv Vacuum Circuit Breaker Switch with Embedded Poles

Name: 12kv Vacuum Circuit Breaker Switch with Embedded Poles
Brand: Shaanxi Longxiang Electrical Co., Ltd.
SKU: 788524655

Shaanxi, ChinaShaanxi Longxiang Electrical Co., Ltd.

US$1,300.00-2,600.00

1 Set

Product profile

Breaking Capacity

High Voltage Circuit Breakers

Operation

Energy-storage Type

Speed

Normal Type Circuit Breaker

Model NO.

VIB1-12/2000-31.5

Arc-extinguishing Medium

Vacuum

Installation

Withdrawable

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

VDE, ISO9001-2000, CCC

Rated Voltage

12kv

Installation Type

Fixed & Withdrawable

IEC Standard

E2-C2-M2

Transport Package

Non-Solid Wooden Case

Specification

IEC: M2-E2-C2

Trademark

Longxiang Electric

Origin

Baoji, Shaanxi China

HS Code

8538900000

Production Capacity

17600 Sets/Year

Key features

Embedded Pole Technology: Uses advanced APG technology for integrated epoxy resin encapsulation to prevent moisture and dust damage.

High Reliability & Durability: Class E2 level electrical life with 274 short-circuit breaking operations and 30,000 mechanical endurance cycles.

Flexible Customization Options: Offers flexible, minor, and full customization including designs and samples for rated voltage and installation.

Comprehensive Certifications: Certified by VDE, ISO9001-2000, CCC, and CE, conforming to GB1984-2003 and IEC62271-100 standards.

Fast Delivery Time: Delivery within 15 workdays during both peak and off-peak seasons after receiving signed sales confirmation.

Versatile Installation Types: Available for fixed installation or independent track operation with chassis for withdrawable use.

Advanced Protection Functions: Provides conventional circuit breaking, failure protection, and overcurrent protection with reliable interlock.

OEM and ODM Services: Manufacturer supports OEM and ODM services with 6 R&D engineers and 100% finished product inspection.

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: ≤6.79h

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.