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Home > Products > Other Series Fuse > RL1-60 Series Screw-Type Fuse

RL1-60 Series Screw-Type Fuse

Basic Info

Model No.: RL1-60

Product Description


Scope of application



This series fuse is suitable for AC 50Hz, rated voltage to 500V,rated current to 200A.It is mainly used for protecting the electrical circurt against overload and short-circuits(gG/gL).Because of different melting tablets,it also may derive for protecting the semiconductor device and others complete set installment from short-circuit(Ar/gR/gs/gtr) as well as the Electric Motor from short-circuit(aM).The rated breaking capacity is to 50KA.They conform to national standard GB 13539 and international electrical committee standard IEC60629.

Construction Feature



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 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 palte. The fuse base consists of supported part of fuse link and carrier fuse.After the appropriate fuse link inserted into the carrier fuse,then equipped with the supporting parts to form a complete screw base fuse.There is a transparent glass viewing window on the top of the carrier fuse and from which it is easy to see whether the indicator spring(fusing).This series of fuse has many merits such as convenient in installation and safe in operation and so on.




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Product Categories : Other Series Fuse