What is the mechanical life of the product?

The mechanical life is 30,000 operations.

Is OEM service available?

Yes, OEM service is available for this product.

What is the lead time for production?

Lead time is one month for both peak and off-peak seasons.

Outdoor Vcb 12kv 630A High Voltage Vacuum Interrupter

Name: Outdoor Vcb 12kv 630A High Voltage Vacuum Interrupter
Brand: Wuhan Feite Electric Co., Ltd.
SKU: 2174031755

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.

VTD3141J

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 Service Life: Shelf life up to 20 years with 30,000 mechanical operations.

High Breaking Capacity: Rated short-circuit breaking current up to 20kA with 40kA peak making.

Vacuum Arc Extinguishing: Uses vacuum arc extinguishing chamber for reliable current interruption.

Durable Materials: Copper tungsten and tungsten carbide alloy contacts with ceramic shell.

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

Low Maintenance: Designed for explosion-free, low noise, and low maintenance costs.

ISO Certified: Manufactured under ISO9001:2008 quality management system.

Customizable Options: Available in 1, 2, or 3 poles with 12KV rating and 630A current.

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: ≤9.94h 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:How to check the vacuum interrupter before use?

Check packing condition, appearance, and test certificate. Shake to ensure ceramic envelope integrity. Test power frequency withstand voltage by applying 70% of rated voltage for 1 minute.

Q:What are the mounting requirements?

Clean surfaces with cotton or alcohol-damped cloth. Ensure mechanical data matches specifications. Provide guide units and maintain coaxality of moving conducting pole.

Q:What precautions should be taken during mounting?

Do not strike the envelope with hard objects. Avoid twisting the moving pole or over-pressing the bellows. Ensure conducting pole is vertical and force does not exceed static relief pressure.

Q:How to periodically check the vacuum interrupter?

Check power frequency withstand voltage and contact burnout. Replace the unit when the burnout mark on the moving conducting pole indicates finished electrical endurance.

Q:What is the rated voltage and current?

Rated voltage is 12KV and rated current is 630A.