What is the rated short-circuit breaking current?

The rated short-circuit breaking current is 40kA.

Is OEM service available for this product?

Yes, OEM service is available for this product.

2000A 12kv Vacuum Arc-Extinguishing Chamber Vacuum For Circuit Breaker VTD35801GF

Name: 2000A 12kv Vacuum Arc-Extinguishing Chamber Vacuum For Circuit Breaker VTD35801GF
Brand: Wuhan Feite Electric Co., Ltd.
SKU: 1956332911

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, High Voltage Circuit Breakers

Operation

Electric Type, Electric Type

Model NO.

VTD35801GF

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, STL

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, STL

Electricity Type

Vacuum

Number of Pole

Phase

1/2/3

Main Circuit Rating Voltage

12KV

Main Circuit Rating Current

2000/2500A

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

High Breaking Capacity: Rated short-circuit breaking current up to 40kA for reliable high voltage protection.

Long Shelf Life: Designed with a 20-year shelf life ensuring long-term storage stability.

Vacuum Insulation: Uses vacuum arc extinguishing medium for high insulation and explosion-free operation.

Durable Contact Material: Features copper tungsten and tungsten carbide alloy contacts for extended wear resistance.

Low Maintenance Cost: Engineered for easy maintenance with low noise and reliable operation.

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

ISO 9001 Certified: Manufacturing process strictly conforms to ISO9001:2008 quality management standards.

High Mechanical Life: Capable of 30,000 mechanical operations for durable performance.

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 is the shelf life of the vacuum interrupter?

The product has a shelf life of 20 years.

Q:What materials are used for the contacts?

The contacts are made of copper tungsten and tungsten carbide alloy materials.

Q:How do I check the vacuum interrupter before use?

Precheck by ensuring packing is in good condition, verifying appearance against the test certificate, and testing power frequency withstand voltage. Clean the surface with a dry or alcohol-damped cloth before testing.

Q:What are the mounting precautions?

Clean surfaces before mounting, ensure coaxiality of the conducting pole, avoid striking the envelope with hard objects, and do not disassemble repeatedly to prevent screw slippage.

Q:When should the vacuum interrupter be replaced?

Replace the unit when the burnout mark on the moving conducting pole indicates it has finished its electrical endurance.