gG Protection 1 Pole Cylindrical Fuse Holder For 22x58mm 100A 690V Fuse

1 Pole Cylindrical Fuse Block RT19-100 AM4 For 22x58mm 100A 500V 690V gG Fuse Link

Applications Of The Cylindrical Fuse Block RT19-100 AM4

These fuse holders are supporters for fuses with size up to 22 x 58mm. They are capable of working under heat caused by rated current and expected short impacting current up to 100KA. It can also function as a fuse disconnecting switch by multiphase combination. There are two in/out lines at the RT18L type has a safety lock to lock the fuse carrier when disconnected to avoid wrong operation; It can also be equipped with an indicator, which goes on when the fuse link breaks.
Rated insulate voltage up to 690V; Working frequency 50Hz AC; Conventional free air thermal current up to 125A; Compliant with GB13539.1, GB13539.2, GB13539.6, GB14048.3 and IEC269-1, IEC269-2, IEC2690201, IEC947-3.

Design Features Of The Cylindrical Fuse Block RT19-100 AM4

After the plastic-injected case is equipped with contacts and fuse link, the bases are formed by welding or riveting both capable of being multi-phase structured, FB15C, FB16-3J, FB19C-3J, RT19 are open-structure, and others are semiconcealed structure. There are five fuse sizes available to choose from for the same fuse base of RT18N, RT18B and RT18C. There are two sets of in-out lines for RT18N. One is installed with fuse links of the according size. The other is a permanent open contacts with double breaking points. The whole base unit can cut the power. RT18 bases are all DIN rail installed, among which the RT18L is equipped with safety lock against wrong operation in the breaking state.

Construction Feature Of The Cylindrical Fuse Block RT19-100 AM4

This series of fuse consists of fuse link and fuse base. The variable cross-section fuse body made by pure copper piece (or copper wire, silver wire, silver piece) is sealed in the fusion tube which is made by the high strength porcelain or epoxy glass cloth pipe, there is full of the high-purity quartz sand processed after chemistry to take the extinguishing of arc medium in the tube. The two sides of the fuse use the spot welding to reliably connect with the end plate and to form the cylindrical cap shape structure. Fuse base suppressed by the resin or plastic casing fitted with contacts and contains the fusion pieces, the connection made by riveting as the support of the appropriate size fuse body parts. This series of fuse has many merits such as small in size, convenient for installation, safe in usage, beautiful in appearance and so on.

Specification Of The Cylindrical Fuse Block RT19-100 AM4

Size Of The Cylindrical Fuse Block RT19-100 AM4 (mm)

Actual Product Photo Of The Cylindrical Fuse Block RT19-100 AM4

Packaging Details Of The Cylindrical Fuse Block RT19-100 AM4

Fuse Link(Indicator) 10x38mm
QTY: 2000PCS; GW: 16KGS NW:15KGS; MEAS: 42x23x13.5cm
Fuse Link(Indicator) 14x51mm
QTY: 1000PCS; GW: 19KGS NW:18KGS; MEAS: 38x22x18cm
Fuse Link(Indicator) 22x58mm
QTY: 400PCS; GW: 21KGS NW:20KGS; MEAS: 48x25x14cm
Fuse Link(Indicator) 30x58mm
QTY: 300PCS; GW: 28KGS NW:27KGS; MEAS: 35x32.5x21.5cm
Fuse Link(Indicator) 8.5x31.5mm
QTY: 5000PCS; GW: 24KGS NW:23KGS; MEAS: 34x24.5x24cm

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy Survive with integrity and service, and develop with quality and innovation.

Goal Standardization Systemization Internationalization Leading leader in the same industry

Purpose Serve customers and develop enterprises

Benefit the employees and return to the society

Mission Dare to compete, be good at competition, win the competition

Vision Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.