Powered by Made-in-China.com

Rto Ceramic Blade Fuse 50A Link Base for Reliable Performance
US$0.10-5.00
1 Piece
Product profile
Customization
AvailableType
Electronic Control SystemProduct Name
FuseModel NO.
RTOPrice
NegotiableQuality
GoodCompany Feature
FactoryOrigin
China ZhejiangHS Code
8538900000Production Capacity
10000PCS/MonthKey features
Wide Application Range: Suitable for AC 50Hz, up to 1000V voltage and 1250A current for circuit protection.
High Breaking Capacity: Rated breaking capacity reaches up to 120KA for reliable short-circuit protection.
Comprehensive Protection: Protects against overload, short-circuits, and specific applications like semiconductors and motors.
Standard Compliance: Conforms to national standard GB13539 and international standard IEC60269.
Durable Construction: Features pure copper or silver elements sealed in high-strength porcelain or epoxy tubes.
Efficient Arc Extinguishing: Filled with high-purity quartz sand to effectively extinguish arcs during operation.
Reliable Contact Structure: Uses spot welding and square knife shape contact for secure and stable connections.
Safety Indicators: Available with fuse indicators or strikers to signal fusing or trigger automatic transfer.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.
Product Q&A
Q:What is the rated voltage and current?
A:
This fuse series is suitable for AC 50Hz with a rated voltage up to 1000V and rated current up to 1250A.
Q:What standards does the product comply with?
A:
The product conforms to national standard GB13539 and the international electrical committee standard IEC60269.
Q:What is the rated breaking capacity?
A:
The rated breaking capacity is up to 120KA, ensuring effective protection against short circuits.
Q:What materials are used in the fuse construction?
A:
It uses pure copper or silver elements sealed in high-strength porcelain or epoxy glass cloth tubes filled with quartz sand.
Q:Can the fuse be used for motor protection?
A:
Yes, it can protect electric motors from short circuits using specific types like aM.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Reliable Glass Fuse Base for 30A/60A/100A/200A Electric Fuses
US$1.50-2.10
10,000 Pieces(MOQ)
IEC Certified Nh2 Fuse Base, White, Single Item for Safety
US$1.95
150 Pieces(MOQ)
Heavy-Duty Ceramic Fuse Base for 30A/60A/100A/200A Electric Fuses
US$1.50-2.10
10,000 Pieces(MOQ)
Reliable Nt3 Nh3 Knife Type Fuse Base - Industrial Fuse Base, ODM/OEM
US$0.39-0.69
10 Pieces(MOQ)
Electric Fuse Base for 30A/60A/100A/200A Ceramic Fuses
US$1.50-2.10
10,000 Pieces(MOQ)
Low Voltage Plastic Fuse Base for Nh/Nt Ceramic Fuse
US$1.40
50 Pieces(MOQ)
Versatile Porcelain Fuse Base for 500V, 5A to 200A Fuses
US$1.50-2.10
10,000 Pieces(MOQ)
High-Quality Nh2 Low Voltage 400A HRC Fuse Base for Safety
Negotiable
20 Pieces(MOQ)
High Quality Low Voltage Rt16 Rt14 160A Fuse Box Ceramic Porcelain Block Fuse Base
US$1.20-16.70
100 Pieces(MOQ)
Nh1 Fuse Base &Link Nh00 HRC Nh00 Low Voltage Fuse Base
US$0.94
1 Piece(MOQ)
High-Voltage Lun-Type Fuse Base for Nh Fuse Applications
Negotiable
20 Pieces(MOQ)
Nh000 Nh00c Nh00 Nh0 Nh1 Nh2 Nh3 Nh4 Nt Ceramic Nh Fuse Base
US$0.50-10.00
100 pieces(MOQ)
2p Rt18-125am Fuse Holder 22*58mm Ceramic Fuse Base AC 690V Rail Type
US$2.23
100 Pieces(MOQ)
High-Performance Nt2 AC 400A 500/690V PV CE Fuse Base
US$7.51-12.52
500 Pieces(MOQ)
Nt Series Fuse Link and Base Nt1
US$3.60-9.20
1 Piece(MOQ)
500V Flame-Retardant Fuse Base Nt3 Series Blade Fuse Holder
US$4.00
10 Pieces(MOQ)



















