SILAS SB NH1 40 EB70 ESF MA R

SILAS SB NH1 40 EB70 ESF MA R

NH Fuse-Switch horizontal design, 500V AC, 3-pole switching, for 40/12mm busbar system, installation depth 70mm, with electronical fuse monitoring, box terminal 35 - 150 mm²

415 €

498 € incl. VAT

Import code: 39061-0130

Size: 1
Switching (1-pole or 3-pole): 3-pole
Weight [kg]: 2.28
Rated operational current Un= 500V [A]: 250
Conventional thermal current Ith [A]: 250
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]: 1600
Permissible ambient air temperature [°C]: -25 +55
Type of protection: IP 3X
Maximum power dissipation of he NH Fuse -Links [W]: 23
Busbar mounting: Plug-on
Terminal side: Top or bottom
Terminal connection: Box terminal
Fuses status monitoring: Electronical
Type of mounting: 40/12mm busbar system

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