What are the available rated current options?

The available rated currents are 3150A and 4000A.

12kv High Voltage Embedded Pole for Vacuum Circuit Breaker

Name: 12kv High Voltage Embedded Pole for Vacuum Circuit Breaker
Brand: WENZHOU VACEM TECHNOLOGY CO., LTD.
SKU: 786117842

Zhejiang, ChinaWENZHOU VACEM TECHNOLOGY CO., LTD.

US$10.00

10 pcs

Sample price:US$9.00/pcs.Request sample

Product profile

Breaking Capacity

High Voltage Circuit Breakers

Operation

Energy-storage Type

Speed

Normal Type Circuit Breaker

Model NO.

VEP-12/3150(4000)-31.5(40/50) (VAC619)

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection

Certification

ISO9001-2000, CE, CCC

Power Frequency Withstand Voltage

48kv

Lightning Impulse Withstand Voltage

95kv

Mechanical Life

10000 Times

Clearance Between Open Contacts

8-10mm

Rated Short-Circuir Duration

Transport Package

Carton

Specification

VAC619

Trademark

VACEM

Origin

Wenzhou, China

Key features

Superior Insulation Performance: Uses insulation material to seal vacuum interrupter and main loop for high mechanical strength.

High Mechanical Life: Rated for 10,000 mechanical operations ensuring long-term reliability.

Environmental Resistance: Excellent resistance to moisture and dust for stable operation in harsh conditions.

Wide Application Range: Ideal for power distribution, industrial automation, and VZN63-12kV series VCB upgrades.

International Certification: Meets ISO9001-2000, CE, CCC standards and exceeds IEC60694 and JB-T11203-2011 requirements.

High Breaking Capacity: Rated short-circuit breaking current up to 50kA with 4s duration capability.

Versatile Current Ratings: Available in 3150A and 4000A rated current options.

Company profile

WENZHOU VACEM TECHNOLOGY CO., LTD.Zhejiang, China

Business Type: Trading CompanyExport Year: 2012-03-15Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryVACEM is identified as a specialized manufacturer and professional technical supplier of vacuum contactors, indoor vacuum circuit breakers, vacuum interrupters, switchgear, and related accessories. It offers OEM, ODM, 3D software design, CAD, SDK, private mold, and multiple customization services. Manufacturing evidence includes six production lines, stated processing equipment, valid contracts with associated subcontractors, inventory capability, and ISO 9001 certification. Service-management procedures and records cover supplier assessment, corrective and preventive actions, and customer complaints, while the company states it provides after-sales service. Innovation evidence is mixed: the supplier has R&D and design capabilities but reported no new products during the past year and zero R&D patents. Financial credibility cannot be assessed because the provided financial records identify years but disclose no usable financial results. No specific customer cases are documented.

Supplier typeThe supplier describes itself as mainly researching, developing, and manufacturing vacuum electrical products, and its offered products include indoor vacuum circuit breakers and vacuum contactors. It also identifies itself as a professional technical supplier, supported by dedicated production lines, R&D engineers, and manufacturing operations.

CertificationsThe supplier holds ISO 9001 certification. The provided evidence confirms one management-system certification, but does not identify additional certifications or the certificate’s validity period.

After-Sales capabilityThe company states that it provides after-sales service, while its service-capability controls include written procedures and records for supplier assessment, corrective and preventive actions, and effective customer complaint handling. These documented procedures support an established service-management capability.

R&D capabilityThe supplier offers ODM, OEM, 3D software design, CAD, SDK support, private mold design, and has 6–10 years of combined R&D engineer experience. However, it reported no new products during the past year and zero R&D patents, so its design capability is established but recent innovation output is not demonstrated.

Production capacityProduction evidence includes six production lines, extensive equipment such as CNC, laser cutting, bending, punching, grinding, and vacuum-furnace equipment, five quality assurance and quality control inspectors, inventory capability, and valid manufacturing contracts with associated subcontractors. These points explicitly support operational manufacturing capacity.

Customization capabilityThe supplier supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, OEM, ODM, SDK availability, and the ability to meet customers’ special requirements. The range of stated services demonstrates broad customization capability.