Does the product support customization?

Yes, customization is available for electricity type, number of poles, main circuit rating current, phase, and voltage.

What is the mechanical life of the vacuum interrupter?

The mechanical life is 30,000 operations.

12Kv 630A Vacuum Interrupter Tester for Outdoor Circuit Breaker

Name: 12Kv 630A Vacuum Interrupter Tester for Outdoor Circuit Breaker
Brand: Wuhan Feite Electric Co., Ltd.
SKU: 1963190471

Hubei, ChinaWuhan Feite Electric Co., Ltd.

US$55.00-78.00

3 Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

VTD3141B

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000

Electricity Type

Vacuum

Number of Pole

Main Circuit Rating Current

630A

Phase

1/2/3

Main Circuit Rating Voltage

12KV

Name

Vacuum Interrupter

Shelf life

20years

Color

Silver, Copper

Afterserivce

Yes

Transport Package

Pallet, Carton(Ploy Bags, Foam)

Specification

Circuit-Breaker Failure Protection

Trademark

Feite Brand

Origin

China

HS Code

8535900090

Production Capacity

600000/Year

Key features

Long Shelf Life: 20 years guaranteed service life for reliable long-term operation.

High Breaking Capacity: Rated short-circuit breaking current up to 20kA for robust protection.

Vacuum Arc Extinguishing: Uses advanced vacuum technology for explosion-free and low noise operation.

Durable Construction: Features corrugated ceramic insulation shell and copper tungsten contacts.

Low Maintenance Cost: Designed for easy maintenance with reliable operation and low costs.

Wide Application Range: Suitable for power transmission, metallurgy, mining, and railway systems.

ISO 9001 Certified: Manufacturing process strictly conforms to ISO 9001:2008 quality standards.

Customizable Options: Available in 1/2/3 phases with 630A current rating and 12KV voltage.

Company profile

Wuhan Feite Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-09-01 CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryWUHAN FEITE ELECTRIC CO., LTD. is presented as an electrical and electronics supplier specializing in vacuum interrupters, embedded poles, circuit breakers, switchgear, switches, and contactors. The stated manufacturing plant area is 23,095 m², with more than 10 production lines and annual output of 600,000 pieces across relevant product categories. The supplier reports ISO 9001:2015 certification, 5 years of R&D engineer experience, and 6–10 quality-control staff. Export activity reportedly began in 2012, with exports representing 11%–20% of total sales. Trade records show shipments of multiple medium- and high-voltage vacuum interrupter models to a buyer in India through Shanghai. Evidence is insufficient to assess after-sales service, financial credibility, and customization capability. The identified customer transactions support customer-case evidence, but the available records show only one named buyer.

Supplier typeThe supplier is identified as an electrical and electronics manufacturer focused on vacuum interrupters, vacuum embedded poles, circuit breakers, switchgear, switches, arc-extinguishing chambers, and contactors. Its stated production output and operation of more than 10 production lines support classification as a specialized manufacturing supplier rather than a purely trading entity.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a certified quality-management system, although the provided information does not include certificate scope, issuing body, validity period, or product-specific certifications.

Production capacityThe supplier states a 23,095 m² manufacturing plant, more than 10 production lines, and annual output of 600,000 pieces covering vacuum interrupters, embedded poles, circuit breakers, contactors, and related products. These explicit capacity indicators support a positive assessment of production capability.

Client casesThe records associate WUHAN FEITE ELECTRIC CO., LTD. with SHREEM ELECTRIC LIMITED and show several vacuum interrupter transactions, including 12 kV and 36 kV models, with imports listed from India and Shanghai as the origin port. This provides explicit evidence of at least one identifiable buyer relationship and product shipment activity, although the available evidence does not establish the total customer base or customer satisfaction.

Product Q&A

Q:What are the precheck steps before using the vacuum interrupter?

Check packing condition, appearance, and test certificate. Ensure ceramic envelope is integrated. Test power frequency withstand voltage before operation. Clean surface with dry or alcohol-damped cloth.

Q:How should the vacuum interrupter be mounted?

Clean surfaces with cotton or alcohol-dipped silk cloth. Ensure conducting pole and connection surfaces are clean. Adjust interrupter to match equipment specifications after mounting.

Q:What precautions should be taken during mounting?

Provide guide units for operation. Ensure coaxiality of moving pole and axial line. Avoid torque on bellows. Do not strike the envelope. Do not disassemble repeatedly. Avoid twisting or over-pressing the bellows.

Q:How to check the vacuum interrupter periodically?

Periodically check power frequency withstand voltage. Monitor contact burnout; replace the interrupter when the moving conducting pole shows burnout marks indicating finished electrical endurance.

Q:What is the rated voltage and current of this product?

The rated voltage is 12KV and the rated current is 630A.