Cartuș RS PRO 5x20mm Siguranțe cu plumb rapid~lent

Funcţie, material and characteristics of 5x20mm Cartridge Fast~slow Blown Fuses: The origin of the name of the fuse is a vivid reflection of its function and value.

Siguranță: refers to the protected electrical, which plays the role of overcurrent safety protection and risk avoidance. It is generally presented in the form of wire or strip, so it is called a fuse.

In terms of material, fuses are generally of two types: pure metal and alloy. The fuses we usually use are generally lead-antimony alloy, aluminum-magnesium alloy, gold wire, etc.

No matter what type of fuse, it plays the role of overload protection under the influence of these two factors and characteristics.

The first characteristic is resistivity. When the current is large, it can generate a large amount of heat in a short time, which promotes fuse protection.

The second characteristic is the melting point, which needs to be lower than the temperature that the protected electrical appliances and circuits can withstand to fuse.

5Cartuș x20mm Siguranțe cu ardere rapidă și lentă cu cablu axial

S520 5 mm siguranţa cartuşului mA la 20 Un cu acțiune rapidă

Mini Slow Blow 500mA 250V Glass Fuse 5x20mm Time Delay

Through the characteristics of resistivity and melting point, we found that the fuse has the function of an electrical safety valve, so it was invented and promoted by people.

Numele produsului: 5*20mm glass tube fuse
Dimensiunea produsului: 5*20mm
Material: sticlă, cupru nichelat
Curent nominal: 250mA~10A
Tensiune nominală: AC250V/125V
Respectă: cURus, PSE

Detalii produs
Caracteristici în curs de curent: fast blow (F)
Capacitate de rupere: 100A@125/250VAC, 200A@250VAC, 10KA@125VAC
Standard: UL 248-14
Certificari: cURus, PSE
Material: Shell-glass tube, Metal cap-nickel-plated brass, Lead cap-nickel-plated cap, Tinned copper wire
Temperatura de lucru: -55℃ ~ +125℃
Sudabilitate: 260℃≤5 secunde (Soluție de valuri); 350℃≤3 secunde (lipire manuală)
Capacitate portantă a temperaturii de lipit: 260℃, 10 secunde; 280℃, 5 secunde
Condiții de depozitare: +10℃ ~ +60℃; Annual average relative humidity ≤75%, relative humidity reaches 95% pentru nu mai mult de 30 zile