SF series

SF series

  • To protect and isolate circuits against overload and short circuit.

Design according to: IEC 60947-3
Rated voltage: 230/400V~, 240/415V~
Rated current: 32, 63A
Fuse type: D02, gG
Utilization category: AC22B
Rated short circuit: 10kA (switchfuse)
breaking capacity: 50kA (D02 fuse)
Frequency: 50/60Hz
Short time withstand (lcw): 10 ln (ls)
Degree of protection: IP20
Pollution Degree: 3
Electrical & mechanical endurance: >2000 operating cycles
Impulse Voltage (Uimp) (1.2/50μs): 4kV

Terminal capacity:
1-16mm2 (outgoing)
1-25mm2 (incoming)
(SF 232 only) 1-16mm2(incoming)
Mounting installation: DIN rail EN 50022

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