What is the minimum order quantity?

The minimum order quantity is 1 Set.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

8.3kv 350A Backup Fuse for Efficient Transformer Protection

Name: 8.3kv 350A Backup Fuse for Efficient Transformer Protection
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2262317075

Shanghai, ChinaShanghai Daohuang Electric Co., Ltd.

US$40.00-250.00

3 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High

Type

Current Fuse

Model NO.

YBCF

Usage

High Voltage

Shape

Insert

Fusing Speed

UL K

Fusing Device

Fuse Link

Standard

Trademark

Daohuang

Origin

China

Key features

High Voltage Protection: Specifically designed for 8.3kV systems to protect pad-mounted transformers from fault currents.

Current Limiting Function: Minimizes high fault current stresses on equipment by limiting energy input to safe levels.

High Breaking Capacity: Features a maximum interrupting current of 50,000A rms symmetrical for robust protection.

Dual Protection System: Coordinates with expulsion fuses to provide both low current and high fault current protection.

UL Standard Compliance: Meets UL standards with UL K fusing speed for reliable and certified performance.

Customization Available: Supports OEM/ODM services including customization from samples, designs, and flexible options.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season production periods.

Company profile

R&D CapabilitiesFast DeliveryImporters and Exporters

Shanghai Daohuang Electric Co., Ltd.

Shanghai, 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: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.77h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shanghai with a stated scope covering mechanical parts and component processing, technical services, technology development, and electronic and electromechanical product sales. It reports professional technical R&D capability, 3D software design, customization, ODM, and OEM services, as well as new product development during the past year. Quality-related procedures include corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or SDK availability. Financial evidence is insufficient because the provided figures are non-informative placeholders and no monetary data is presented. Customer-specific cases and certifications are not documented.

Supplier typeThe supplier is classified as a trading company located in Songjiang District, Shanghai. Its stated business scope also includes mechanical parts and component processing, technical services, technology development, consulting, and sales of electronic and electromechanical products, indicating a trading-oriented entity with technical-service activities.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions and customer complaint handling, supported by quality assurance and raw-material traceability. However, it has no overseas agents or branches, serves no stated overseas countries, and its supplier-service assessment procedure has written procedures but no records, so the documented capability is stronger for internal service processes than for international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new product development within the past year, and ODM capability. It does not have an available SDK, but the documented product-development and design capabilities support a positive innovation assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported ODM service further supports the ability to provide design-based customized solutions.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. However, no customer names, project descriptions, products, or verifiable case details are supplied.