How is the vacuum interrupter tested for qualification?

Apply 70 percent of rated power frequency withstand voltage for 1 minute; no sudden change or trip phenomena indicates qualification.

What is the rated short-circuit making current?

The rated short-circuit making current is 80kA.

Does the company offer OEM and ODM services?

Yes, the company provides both OEM and ODM services.

40.5KV 1600A Embedded Pole for Vacuum Circuit Breaker VEP546A

Name: 40.5KV 1600A Embedded Pole for Vacuum Circuit Breaker VEP546A
Brand: Wuhan Feite Electric Co., Ltd.
SKU: 1957066551

Hubei, ChinaWuhan Feite Electric Co., Ltd.

US$100.00-150.00

3 Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

VEP546A

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

Phase

Number of Pole

Fixed

Main Circuit Rating Voltage

40.5KV

Main Circuit Rating Current

1600/2000/2500A

Name

Embedded poles

Shelf life

20years

Afterserivce

Yes

Transport Package

Pallet, Carton

Specification

Circuit-Breaker Failure Protection

Trademark

Feite

Origin

China

HS Code

8535900090

Production Capacity

22000PCS

Key features

High Breaking Capacity: Rated short-circuit making current up to 80kA and making current interruption of 31.5kA.

Long Shelf Life: Designed for a 20-year shelf life ensuring long-term reliability and performance.

High Mechanical Life: Capable of 30,000 mechanical operations for extended service duration.

Vacuum Insulation: Utilizes vacuum as the arc-extinguishing medium for superior insulation properties.

316L Stainless Steel: Constructed with 316L stainless steel for easy welding and environmental friendliness.

Customizable Current Rating: Available in 1600A, 2000A, and 2500A main circuit rating currents.

ISO 9001 Certified: Manufactured under strict quality control systems with ISO9001:2008 certification.

OEM/ODM Services: Full OEM and ODM services available for customized vacuum interrupter solutions.

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: ≤8.21h 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 product?

The product has a shelf life of 20 years.

Q:What is the mechanical life of the vacuum interrupter?

It supports up to 30,000 mechanical operations.

Q:What are the available current ratings?

The main circuit rating current is available in 1600A, 2000A, and 2500A.

Q:How should the product be prechecked before use?

Check packing condition, appearance, and test certificate. Ensure the ceramic envelope is integrated and test power frequency withstand voltage before operation.

Q:What precautions should be taken during mounting?

Clean surfaces with cotton or alcohol, ensure coaxiality, avoid striking the envelope, and do not disassemble repeatedly.