CSF

CSF is the range of combined devices for discharging induced transient overvoltages (Type 2 / Class II), and also provides fine protection for sensitive equipment (Type 3 / Class III) in accordance with IEC 61643-11. DIN rail monobloc format.

  • Suitable as a final stage of protection, ideal for limited spaces.
  • Compatible with DC applications.
  • Maximum discharge current with an 8/20 μs waveform. Imax: 6 kA, 20 kA.
  • Combined voltage pulse with 1.2/50 μs waveform. Uoc: 6 kV, 10 kV.
  • Single-phase12 V, 24 V, 48 V, 60 V, 120 V, 230 V networks.
  • Remote and visual indication of life status of the protection device.
Calculating ...

Reference

Imax

Un (L-N)/(L-L)

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No. DIN rail modules

Remote indication

   
CSF21-12 6 [kA] 12 [Vac] ≤ 0,22 [kV] 1 See
CSF21-12 IR 6 [kA] 12 [Vac] ≤ 0,22 [kV] 1 See
CSF21-120 6 [kA] 120 [Vac] ≤ 0,7 [kV] 1 See
CSF21-120 IR 6 [kA] 120 [Vac] ≤ 0,7 [kV] 1 See
CSF21-24 6 [kA] 24 [Vac] ≤ 0,25 [kV] 1 See
CSF21-24 IR 6 [kA] 24 [Vac] ≤ 0,25 [kV] 1 See
CSF21-48 6 [kA] 48 [Vac] ≤ 0,33 [kV] 1 See
CSF21-48 IR 6 [kA] 48 [Vac] ≤ 0,33 [kV] 1 See
CSF21-60 6 [kA] 60 [Vac] ≤ 0,5 [kV] 1 See
CSF21-60 IR 6 [kA] 60 [Vac] ≤ 0,5 [kV] 1 See
CSF21-230 20 [kA] 230 [Vac] ≤ 1,4 [kV] 1 See
CSF21-230 IR 20 [kA] 230 [Vac] ≤ 1,4 [kV] 1 See
CSF21-10/230 FB 10 [kA] 230 / - [V] ≤ 1,5 [kV] 1 See