The function of the fuse link  is to protect the current.The fuse is composed of melt and fuse tube, as a metal conductor in series in the circuit, when the current exceeds a certain value, the fuse will produce heat to make the melt melt, so as to disconnect the current, to achieve the effect of protection.

You main know GRL is a professional Fuse switch manufaturer,Whats more ,We also produce Fuse link. There are cylinder fuse link size 10mm*38mm,Size 22mm*58mm Size 10mm*85mm, NH type fuse link. Both AC 690V ,DC48V,DC440V,DC1500V and so on. Different products can be applied in  different area. Because of its simple structure and convenient use, fuse link is widely used in all kinds of electrical and electrical equipment.Let GRL fuse switch and fuse link protect your power system.