Fusibles à fusion rapide ~ lente à cartouche RS Pro 5 x 20 mm avec plomb

Fonction, 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.

Fuse: 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.

5cartouche x20 mm rapide ~ fusibles lents avec du plomb axial

S520 5 mm cartouche fusible mA à 20 Une action rapide

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.

Nom du produit: 5*20mm glass tube fuse
Taille du produit: 5*20mm
Matériel: verre, cuivre nickel
Courant nominal: 250mA~10A
Tension nominale: AC250V / 125V
Se conformer à: cURus, EPS

Détails du produit
Caractéristiques de la courte durée: fast blow (F)
Capacité de rupture: 100A@125/250VAC, 200A@250VAC, 10KA@125VAC
Standard: UL 248-14
Certifications: cURus, EPS
Matériel: Shell-glass tube, Metal cap-nickel-plated brass, Lead cap-nickel-plated cap, Tinned copper wire
Température de travail: -55℃ ~ + 125 ℃
Solderability: 260℃ ≤ 5 secondes (soudure d'onde); 350℃ ≤3 secondes (soudure manuelle)
Capacité de roulement de température de soudage: 260℃, 10 secondes; 280℃, 5 secondes
Conditions de stockage: +10℃ ~ + 60 ℃; Annual average relative humidity ≤75%, relative humidity reaches 95% pour pas plus de 30 jours