PSC

PSC is the range of combined devices for discharging lightning currents (Type 1 / Class I), and protecting against induced transient overvoltages (Type 2 / Class II), in accordance with IEC 61643-11. DIN rail plug-in format.

  • Suitable as the first step of protection in incoming power supply panels and areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system.
  • Discharges impulse currents with a 10/350 μs waveform. Iimp: 25 kA, 12.5 kA per phase.
  • Exclusive devices for TNS, TNC, TT earthing systems. Solution using single pole devices for isolated IT installations. 120/208 V, 230/400 V, 277/480 V networks.
  • Remote and visual indication of protection device life status.
  • Reversible chassis to allow cable entry from above or below. Mechanically polarized cartridges depending on the network voltage, to avoid possible cartridge replacement errors.
  • Biconnect - two types of terminal: for rigid or flexible cable and for fork type comb busbar.
  • Know more about this range:
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Calculating ...

Reference

Iimp

Imax

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

Network configuration

No. DIN rail modules

Remote indication

 
PSC1-12,5/120 12,5 [kA] 65 [kA] 120 / - [V] Phase (L-N) 1 See
PSC1-12,5/120 IR 12,5 [kA] 65 [kA] 120 / - [V] Phase (L-N) 1 See
PSC1-12,5/230 12,5 [kA] 65 [kA] 230 / - [V] Phase (L-N) 1 See
PSC1-12,5/230 IR 12,5 [kA] 65 [kA] 230 / - [V] Phase (L-N) 1 See
PSC1-12,5/277 12,5 [kA] 65 [kA] 277 / - [V] Phase (L-N) 1 See
PSC1-25N 25 [kA] 65 [kA] N [V] Neutral (N-PE) 1 See
PSC1-50N 50 [kA] 65 [kA] N [V] Neutral (N-PE) 1 See
PSC1-25/120 IR 25 [kA] 100 [kA] 120 / - [V] Phase (L-N) 2 See
PSC1-25/230 25 [kA] 100 [kA] 230 / - [V] Phase (L-N) 2 See
PSC1-25/230 IR 25 [kA] 100 [kA] 230 / - [V] Phase (L-N) 2 See
PSC1-25/400 25 [kA] 100 [kA] 400 / - [V] Phase (L-N) 2 See
PSC1-25/400 IR 25 [kA] 100 [kA] 400 / 690 [V] Phase (L-N) 2 See
PSC1-100N 100 [kA] 100 [kA] N [V] Neutral (N-PE) 2 See
PSC2-12,5/230 TT 12,5 [kA] 65 [kA] 230 / 400 [V] TT (1P+N) 2 See
PSC2-12,5/230 TT IR 12,5 [kA] 65 [kA] 230 / 400 [V] TT (1P+N) 2 See
PSC2-25/230 TT 25 [kA] 100 [kA] 230 / - [V] TT (1P+N) 4 See
PSC2-25/230 TT IR 25 [kA] 100 [kA] 230 / - [V] TT (1P+N) 4 See
PSC2-12,5/120 TNS 12,5 [kA] 65 [kA] 120 / 208 [V] TNS (2P) 2 See
PSC2-12,5/230 TNS 12,5 [kA] 65 [kA] 230 / 400 [V] TNS (2P) 2 See
PSC2-12,5/277 TNS 12,5 [kA] 65 [kA] 277 / 480 [V] TNS (2P) 2 See
PSC2-12,5/230 TNS IR 12,5 [kA] 65 [kA] 230 / 400 [V] 2 See
PSC2-12,5/60 ELV 12,5 [kA] 60 [kA] 60 [Vac] ELV (2P) 2 See
PSC2-12,5/60 ELV IR 12,5 [kA] 60 [kA] 60 [Vac] ELV (2P) 2 See
PSC3-12,5/230 TNC 12,5 [kA] 65 [kA] - / 208 [V] TNC (3P) 3 See
PSC3-12,5/230 TNC IR 12,5 [kA] 65 [kA] - / 208 [V] TNC (3P) 3 See
PSC3-12,5/400 TNC 12,5 [kA] 65 [kA] - / 400 [V] TNC (3P) 3 See
PSC3-12,5/400 TNC IR 12,5 [kA] 65 [kA] - / 400 [V] TNC (3P) 3 See
PSC3-12,5/480 TNC 12,5 [kA] 65 [kA] - / 480 [V] TNC (3P) 3 See
PSC4-12,5/230 TT 12,5 [kA] 65 [kA] 120 / 230 [V] TT (3P+N) 4 See
PSC4-12,5/230 TT IR 12,5 [kA] 65 [kA] 120 / 230 [V] TT (3P+N) 4 See
PSC4-12,5/400 TT 12,5 [kA] 65 [kA] 230 / 400 [V] TT (3P+N) 4 See
PSC4-12,5/400 TT IR 12,5 [kA] 65 [kA] 230 / 400 [V] TT (3P+N) 4 See
PSC4-12,5/480 TT IR 12,5 [kA] 65 [kA] 277 / 480 [V] TT (3P+N) 4 See
PSC4-25/400 TT 25 [kA] 100 [kA] 230 / 400 [V] TT (3P+N) 8 See
PSC4-25/400 TT IR 25 [kA] 100 [kA] 230 / 400 [V] TT (3P+N) 8 See
PSC4-12,5/230 TNS 12,5 [kA] 65 [kA] 120 / 208 [V] TNS (4P) 4 See
PSC4-12,5/230 TNS IR 12,5 [kA] 65 [kA] 120 / 208 [V] TNS (4P) 4 See
PSC4-12,5/400 TNS 12,5 [kA] 65 [kA] 230 / 400 [V] TNS (4P) 4 See
PSC4-12,5/480 TNS 12,5 [kA] 65 [kA] 277 / 480 [V] TNS (4P) 4 See
PSC4-12,5/480 TNS IR 12,5 [kA] 65 [kA] 277 / 480 [V] TNS (4P) 4 See
PSC4-12,5/400 TNS IR 12,5 [kA] 65 [kA] 230 / 400 [V] 4 See