Product Description
Jasco RT18 gG-type fuses are widely used in various power distribution systems - such as distribution boxes, utility infrastructure, control units, and photovoltaic (PV) combiner boxes - providing essential overload and short-circuit protection. Available in three standard sizes (10x38, 14x51, and 22x58), this series meets the diverse application needs of commercial and industrial sectors.
The fuse body is constructed from a robust composite of quartz sand and pure quartz resin, ensuring superior arc-extinguishing performance even under fault conditions.
The terminals are made of nickel-plated copper, offering excellent electrical conductivity and heat resistance. With a rated voltage of up to 500V (AC) and a breaking capacity of up to 100kA, these fuses effectively handle faults, protecting circuits, distribution boxes, power systems, and wiring from permanent damage.
Jasco's products comply with IEC 60269 standards and hold CE certification. The company offers professional OEM services for the RT18 series - including assembly and customized components - and implements rigorous quality control throughout the manufacturing process to ensure exceptional product quality. Thanks to competitive pricing, flexible order quantities, and a reliable supply chain, Jasco RT18 fuses have earned the trust of global customers, providing cost-effective, high-quality solutions for a wide range of electrical installation projects.
Product Specification
|
Application |
Low voltage usage |
Safety Standard |
IEC International Standard |
|
Breaking Capacity |
High rupturing capacity |
Type |
AC fuse, fuse tube, quick acting fuse, fuse element |
|
Material |
Ceramic base, metal, copper |
Origin |
Zhejiang, China |
|
Brand |
JASCO |
Model |
22×58 |
|
Rated Breaking Capacity |
80kA AC / 20kA DC |
Rated Voltage |
500V AC/DC |
|
Rated Current |
100A |
Contact Material |
Brass |
|
Fuse Element Material |
Oxygen-free copper |
Product Name |
ST Type Fuse |
|
Packing Quantity |
10 PCS |
Approximate Net Weight |
6 kg |
Our Advantage
Reliability and Performance
This fuse features an oxygen-free copper element and brass contacts, enhancing safety while minimizing heat loss. With a rated voltage of 500V and maximum fault-breaking capacities of 80kA (AC) and 20kA (DC), it ensures rapid response to faults and effective protection for electrical equipment.
Superior Quality
Constructed from ceramic materials, this fuse offers excellent safety characteristics, mechanical strength, and corrosion resistance. Premium materials ensure a long service life and stable performance within low-voltage power distribution systems.
IEC Standard Compliance
Manufactured in strict accordance with international IEC standards, the product undergoes rigorous testing before leaving the factory. Its outstanding performance makes it ideal for international markets and diverse construction projects.
Wide Range of Applications
This is an ST-type cylindrical fuse (22×58 specification) designed for use with compatible fuse holders. It is widely applied in power distribution cabinets, control panels, and solar power generation systems.
Customization and Factory-Direct Sales
JASCO is a manufacturer based in Zhejiang Province, China. We offer customization services for branding, logos, and packaging, featuring reasonable minimum order quantities (MOQs), short lead times, and highly competitive factory-direct pricing.
Strict Quality Control
Every batch of products undergoes performance and safety testing. Reliable quality assurance helps distributors and partners minimize after-sales risks.
Production Workshop
FAQ
Hot Tags: rt18 fuse link, China rt18 fuse link manufacturers, suppliers, factory
