What certifications does the product have?

The product holds ISO9001-2000 and ISO9001 certifications.

Where is the production made?

All production is made in Shanghai, China.

38kv 140A 120A 100A 65A 50A Elsp Fuse

Name: 38kv 140A 120A 100A 65A 50A Elsp Fuse
Brand: Guangzhou Ruihu Electric Co., Ltd.
SKU: 662269815

Guangdong, ChinaGuangzhou Ruihu Electric Co., Ltd.

US$1.00-999.00

3 Pieces

Product profile

Customization

Available

Phase

Single

Core

in Transformer Oil

Model NO.

CBUC38140D100

Cooling Method

in Transformer Oil

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001

Frequency Characteristics

Power Frequency

Brand

Cooper Power System

Transport Package

CTN

Specification

27*27*50CM

Trademark

COOPER

Origin

Shanghai China

HS Code

85351000

Production Capacity

5, 000PCS/Year

Key features

Current Limiting Protection: Minimizes high fault current stresses on equipment and distribution systems efficiently.

Wide Voltage Range: Available in 8.3kV, 15kV, 23kV, and 38kV ratings for various transformer applications.

Multiple Fluid Compatibility: Designed for use in transformer oil, Envirotemp FR3 fluid, or approved equivalents.

High Interrupting Rating: Clears highest fault currents likely to occur while coordinating with low current interrupters.

Parallel Connection Option: Higher continuous current ratings can be achieved by connecting two fuses in parallel.

ISO9001 Certified: Manufactured under ISO9001-2000 and ISO9001 quality management standards.

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

Cooper Power System Brand: Reliable products from the industry's largest supplier of transformer components.

Company profile

Guangzhou Ruihu Electric Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Individuals/SOHO, OtherExport Year: 2018-05-15Nearest Port: guangzhou, shenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryGuangzhou Ruihu Electric Co., Ltd. is identified as a China-based limited trading company with stated manufacturer/factory status and specializes in medium- and high-voltage distribution components, including bushings, fuses, connectors, transformer components, RMU-related products, and switches. Evidence indicates ISO 9000, ISO 9001, ISO 14000, and ANSI/ESD certifications, eight production lines, 50 years of R&D-engineer experience, and 6–10 quality-control staff. Reported production includes 500,000 T connectors and 100,000 ELSP fuses, with stated 15-workday lead times and export markets in the Middle East, North America, and Africa. However, the data contains inconsistent location information and does not establish after-sales processes, financial strength, customization services, or a broad verified customer portfolio. Trade records show two transactions with one named buyer, both registered in May 2025.

CertificationsThe supplier explicitly reports ISO 9000, ISO 9001, ISO 14000, and ANSI/ESD management-system certifications. This is direct evidence of multiple quality, environmental, and electrostatic-control certifications.

R&D capabilityThe supplier reports 50 total years of R&D-engineer experience and offers a range of medium- and high-voltage products, including vacuum/SF6 cutouts, switchgear, fault indicators, fuses, connectors, and transformer components. This supports technical product-development experience, but no patents, new-product records, dedicated R&D facilities, or documented innovations are provided.

Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, output of 500,000 T connectors and 100,000 ELSP fuses, and stated lead times within 15 working days in both peak and off-peak seasons. The data supports meaningful production capacity, although the conflicting Guangzhou registration/address and Shanghai factory location warrant verification.

Client casesTrade records identify PAK ELEKTRON LIMITED as a buyer and show two transactions involving dual-sensing products and 15KV bushings/bushing inserts, both registered in May 2025. This provides one named customer case and evidence of actual trade activity, but does not demonstrate a broad or long-established customer base.