S-type High breaking capacity current limiting fuse for S transformer protectionDetailed product description：

The S-type transformer protection high breaking capacity high voltage current limiting fuse is suitable for use in power systems with AC 50Hz, rated working voltage of 12KV and below, and rated working currents of 40, 100, and 125A, as overload or short-circuit protection for transformers and other power equipment; It can also be used in conjunction with load switches and vacuum contactors.

Technical parameters of high breaking capacity high voltage current limiting fuse for S-type transformer protection

model	Rated working voltage (kV)	Rated working current (A)	Rated current of melt (A)	Rated breaking current (kA)
SDL.AJ	twelve	forty	6.3, 10, 16, 20, 25, 31.5, 40	thirty-one point five
SFL.AJ	twelve	one hundred	50, 63, 71, 80, 100	thirty-one point five
SKL.AJ	twelve	one hundred and twenty-five	one hundred and twenty-five	thirty-one point five

Note: 1 Under the specified usage conditions, the minimum breaking current of the fuse is 2.5-3.0 times the rated current of the fuse;
2. 125A and above are double tubes.