Do you provide technical support or installation guidance?

Yes, we provide comprehensive support including documentation, installation guidance, and online assistance.

What certifications do your products have?

We have passed ISO9001 and ISO14001. Products meet IEC62271-100 and GB1984-2014 standards.

What is the minimum order quantity?

The minimum order quantity is 1 Set. Samples are also available with a minimum of 1 unit.

Medium-Voltage Ceramic Vacuum Switch Tube 12kv Vacuum Interrupter

Name: Medium-Voltage Ceramic Vacuum Switch Tube 12kv Vacuum Interrupter
Brand: Zhejiang Senguang Electric Technology Co., Ltd
SKU: 2133625502

Zhejiang, ChinaZhejiang Senguang Electric Technology Co., Ltd

US$40.00-100.00

6 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Medium Voltage Circuit Breaker

Operation

Requires Auxiliary Equipment

Model NO.

TD-12/630-25_G

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Vcb

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

ISO9001-2000, ISO14001-2000

Rated Voltage

12kv

Rated Current

630A

Rated Short-Circuit Breaking Current

25ka

Mechanical Endurance

10000times

Contact Limit Erosion

3mm

Storage Life

20 Years

Shell

White Ceramic Housing

Color

White,Sliver, Copper

After-Sales Services

Support

Transport Package

Carton

Specification

220*91mm

Trademark

SENGUANG

Origin

China

HS Code

8538900000

Production Capacity

50000PCS/Year

Key features

One-Time Sealing Design: Prevents gas leakage and significantly enhances mechanical life and operational reliability.

Premium Contact Materials: Contacts sourced from Shaanxi Sirui, featuring high-efficiency Windmill-type and Swastika-type slot designs.

12-Month Warranty: Covers material and workmanship defects for all vacuum interrupters with professional support.

OEM/ODM Customization: Professional engineering team supports custom products based on drawings or samples.

High Production Capacity: Annual production exceeds 1,000,000 units with abundant stock for standard models.

ISO Certified Quality: Passed ISO9001 and ISO14001 with 30+ national patents and 100% finished product inspection.

24/7 Technical Support: Expert engineers provide installation guidance, troubleshooting, and urgent issue response.

Wide Voltage Range: Products cover voltage ratings from 12kV to 40.5kV for various medium-high voltage applications.

Company profile

Full CustomizationStandardized quality controlR&D Capabilities

Zhejiang Senguang Electric Technology Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2000-12-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.22h

AI-Powered supplier vetting

SummarySenGuang Electric operates in electrical and intelligent power transmission and distribution equipment, power electronic components, wiring and cable management, and related technology services. It reports ISO9001 and ISO14001 certifications, multiple patents, 100% finished-product inspection, traceability of raw materials, and broad customization capability. Manufacturing contracts with related subcontractors are valid, with stated peak- and off-season lead times within 15 workdays and 12 qualified service suppliers. However, service corrective-action and complaint procedures lack written records, and supplier-service assessment procedures also lack records. The supplier has no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial information indicates records for 2022–2024 but does not provide sufficient evidence to assess financial strength. Customer cases are not provided.

Supplier typeThe supplier’s stated business scope covers technology promotion, distribution switch control equipment, intelligent power transmission and distribution equipment, electrical accessories, wiring and cable management, and power electronic components. Its company description identifies SenGuang Electric as an enterprise with ISO management certifications and patents, supporting classification as an electrical and power-equipment manufacturer or supplier.

CertificationsThe company states that it has passed ISO9001 quality management system certification and ISO14001 environmental management system certification. These are explicit certifications relevant to quality and environmental management.

R&D capabilityThe supplier reports R&D capability with an available SDK and lists multiple patent certificates. These explicit indicators support technical development and intellectual-property activity.

Production capacityThe supplier reports welding, vacuuming, and encapsulation facilities, 100% finished-product inspection, standardized inspection instructions, one quality assurance and quality control inspector, valid manufacturing-capacity contracts with each related subcontractor, and 12 qualified service suppliers. It also states average peak- and off-season lead times within 15 workdays; however, it lacks in-stock service capability.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. This indicates broad stated ability to adapt products to different customer requirements.