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![](/resize/e/440/440/files/images/techninfo/silas/de1-3.jpg)
![](/resize/e/440/440/files/images/products/silas/prislusenstvo-1-3.jpg)
Size: | 3 |
Switching (1-pole or 3-pole): | 3-pole |
Weight [kg]: | 3.7 |
Rated operational current Un= 500V [A]: | 630 |
Conventional thermal current Ith [A]: | 630 |
Rated operational voltage Ue [V]: | 500 |
Rated insulation voltage Ui [V]: | 1000 |
Rated impuls withstand voltage Uimp [V]: | 8000 |
Rated frequency [Hz]: | 50 |
Utilization category Ue= 400V: | AC-23B |
Utilization category Ue= 690V: | AC-22B |
Utilization category Ue= 440V DC: | DC-21B |
Mechanical durability [cycles]: | 1000 |
Permissible ambient air temperature [°C]: | -25 +55 |
Type of protection: | IP 3X |
Maximum power dissipation of he NH Fuse -Links [W]: | 48 |
Terminal side: | Top or bottom |
Terminal connection: | Box terminal |
Fuses status monitoring: | Electronical |
Type of mounting: | Baseplate |
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