What quality inspections are performed?

We perform 100% inspection including visual and function checks on finished products.

What is the primary application of this fuse?

It is used in pad-mounted transformers to protect and isolate faulted equipment.

23kv 50A High-Current Backup Protection Fuse, Current-Limiting for Pad-Mounted Transformers

Name: 23kv 50A High-Current Backup Protection Fuse, Current-Limiting for Pad-Mounted Transformers
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2262167895

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.

Fuse

Usage

High Voltage

Shape

Insert

Fusing Speed

UL K

Fusing Device

Fuse Link

Standard

Transport Package

500PCS/Carton

Specification

Custom

Trademark

Daohuang

Origin

China

Key features

Current-Limiting Protection: Limits energy input to safe levels, minimizing high fault current stress on equipment.

High Interrupting Capacity: 50,000A rms symmetrical interrupting current for 23kV systems.

Two-Part Coordination: Works with expulsion fuses to provide full range fault protection.

OEM/ODM Support: Full customization from samples, designs, and flexible options available.

100% Quality Inspection: Finished products undergo visual and function inspection before shipment.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

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

Traceable Materials: Raw materials are fully traceable to ensure product quality and safety.

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: ≤7.48h

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.