Selective Protection (Selectivity) Characteristic Curves Super Flink NH Fuses Order Codes NH Fuse Order Codes and Technical Drawings Order Codes Technical Drawings Power Losses Table Assembly Position Relative Humidity Ambient Temperature

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:6.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:20.00pt "Arial", sans-serif; } .font5 { font:25.00pt "Tahoma", sans-serif; } .font6 { font:13.00pt "Times New Roman", serif; } Fuse is a protective device and it breaks current when the wire inside melts and protects its circuit against over current risks. Fdral NH fuse and fuse base are manufactured in accordance with CE. F驩dral NH fuses are manufactured...

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tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:8.00pt "Arial", sans-serif; } .font3 { font:5.00pt "Georgia", serif; } .font4 { font:5.00pt "Impact", sans-serif; } .font5 { font:4.00pt "Tahoma", sans-serif; } .font6 { font:13.00pt "Times New Roman", serif; } omooomooo o id o io(m oono ocvicooLfl i-oon i- i- w cm co ttm«5co i- -i- -i- eu oj co^-mco Loading current (rms value). -►A Loading current- Fig-6: Current-time characteristic of NH fuses "gL/gG" Fig-7: Current-time characteristic of super...

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tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Sylfaen", serif; } .font2 { font:13.00pt "Times New Roman", serif; } Power losses: It is the power consumption on the NH fuse, which has reached stable temprature, while rated current passes through the circuit. When rated current passes through a fuse, temprature at joints of the NH fuse (for example 00 length and 160A) does not exceed 65K. Power losses of F驩dral Electric NH fuses are below the values set by the standards. Thse values are shown comparatively in the table below...