What is the mechanical life of the recloser?

The mechanical life is rated for 10,000 operations.

Is the product certified?

Yes, all products undergo professional testing and certification, complying with GB/T 3804-2004 and DL standards.

What is the breaking capacity?

The rated short-circuit making current is 50kA, and the rated peak withstand current is also 50kA.

Fzw28 Pole-Mounted Auto Recloser Hv Sf6 Air Vacuum Electrical Electric Circuit Breakers Interrupter Load Break Switch

Name: Fzw28 Pole-Mounted Auto Recloser Hv Sf6 Air Vacuum Electrical Electric Circuit Breakers Interrupter Load Break Switch
Brand: Denggao Electric Co., Ltd.
SKU: 866992575

Zhejiang, ChinaDenggao Electric Co., Ltd.

US$1,500.00-2,000.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

FZW28

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Overcurrent Protection

Rated Frequency

50Hz

Rated Voltage

12kv

Rated Current

630A

Mechanical Life

10000times

Transport Package

Export Box

Trademark

DGG

Origin

China

HS Code

8504311000

Production Capacity

100000PCS/Year

Key features

High Breaking Capacity: Rated short-circuit making current of 50kA and peak withstand current of 50kA for reliable protection.

Vacuum Arc Extinguishing: Utilizes vacuum technology for efficient arc extinction and high performance in high voltage applications.

Automatic Fault Isolation: Automatically removes single-phase grounding faults and isolates phase-to-phase short circuits to restore power.

Long Mechanical Life: Designed with a mechanical life of 10,000 operations for durability and reduced maintenance needs.

Remote Monitoring Capability: Supports wired or wireless communication modules for real-time load monitoring and fault data transmission.

OEM/ODM Customization: Offers full customization from samples, designs, and flexible minor customization options.

Strict Quality Control: 100% inspection of finished products with 40 QA/QC inspectors ensuring high reliability.

Certified Compliance: Complies with GB/T 3804-2004 and DL standards for high voltage AC load switches.

Company profile

Management Certification

Denggao Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 29 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design capability and broad customization services. It holds ISO9001:2015 and ISO14001:2015 certifications, reports 30 years of R&D engineer experience, and maintains documented quality, corrective-action, complaint-handling, and supplier-assessment procedures. Quality controls include 100% finished-product inspection, 21–40 quality personnel, and raw-material traceability. Production information indicates five production lines, stated lead times within 15 workdays in both peak and off-peak periods in one slice, while another reports one-month average lead times, so delivery performance requires clarification. Financial information is only represented by reporting years, without substantive financial results. No SDK is available, overseas service coverage is listed as zero countries, and no customer cases are explicitly provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes its business in relation to intelligent power-grid construction. It also reports 30 total years of R&D engineer experience, supporting a technically oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certification records relevant to quality and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. However, the overseas-service coverage is listed as zero countries, so the evidence supports procedural capability but not broad international after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, extensive customization options, and 30 total years of R&D engineer experience. However, it explicitly states that no SDK is available; the evidence supports design and engineering capability but does not establish full software-development integration capability.

Production capacityProduction-related evidence includes five production lines, 100% finished-product inspection, 21–40 quality-control staff in separate records, raw-material traceability, and stated export experience of 29 years. Delivery data is inconsistent, with one slice stating within 15 workdays during both seasons and another stating one-month average lead times, so capacity and delivery consistency require confirmation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries demonstrate a broad stated customization scope.