PSM 40

PSM-40 is the range of devices for discharging induced transient overvoltages (Type 2 / Class II), in accordance with IEC 61643-11. DIN rail plug-in format.

  • Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed, or for the first stage of protection in residential, commercial or other applications not exposed to direct strikes and with no external lightning protection system.
  • High discharge capacity with an 8/20 μs waveform. Imax: 40 kA or 30 kA.
  • Exclusive devices for TNS, TNC, TT or isolated IT earthing systems. 120/208 V, 230/400 V, 277/480 V, 690 V networks.
  • Remote and visual indication of life status of the protection device.
  • 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

Imax

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

In/Phase

Network configuration

No. DIN rail modules

Remote indication

 
PSM1-30/750 30 [kA] 690 / - [V] 15 [kA] Phase (L-N) 1 See
PSM1-30/750 IR 30 [kA] 690 / - [V] 15 [kA] Phase (L-N) 1 See
PSM1-40/120 40 [kA] 120 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40/120 IR 40 [kA] 120 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40/230 40 [kA] 230 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40/230 IR 40 [kA] 230 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40/400 40 [kA] 400 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40/400 IR 40 [kA] 400 / - [V] 20 [kA] Phase (L-N) 1 See
PSM1-40N 40 [kA] N [V] 20 [kA] Neutral (N-PE) 1 See
PSM2-40/120 TT 40 [kA] 120 / 208 [V] 20 [kA] TT (1P+N) 2 See
PSM2-40/120 TT IR 40 [kA] 120 / 208 [V] 20 [kA] TT (1P+N) 2 See
PSM2-40/230 TT 40 [kA] 230 / 400 [V] 20 [kA] TT (1P+N) 2 See
PSM2-40/230 TT IR 40 [kA] 230 / 400 [V] 20 [kA] TT (1P+N) 2 See
PSM2-40/120 TNS 40 [kA] 120 / 208 [V] 20 [kA] TNS (2P) 2 See
PSM2-40/120 TNS IR 40 [kA] 120 / 208 [V] 20 [kA] TNS (2P) 2 See
PSM2-40/230 TNS 40 [kA] 230 / 400 [V] 20 [kA] TNS (2P) 2 See
PSM2-40/230 TNS IR 40 [kA] 230 / 400 [V] 20 [kA] TNS (2P) 2 See
PSM2-40/48 ELV 40 [kA] 48 [Vac] 20 [kA] ELV (2P) 2 See
PSM2-40/48 ELV IR 40 [kA] 48 [Vac] 20 [kA] ELV (2P) 2 See
PSM2-40/60 ELV 40 [kA] 60 [Vac] 20 [kA] ELV (2P) 2 See
PSM2-40/60 ELV IR 40 [kA] 60 [Vac] 20 [kA] ELV (2P) 2 See
PSM3-30/750 TNC 30 [kA] 690 / - [V] 15 [kA] TNC (3P) 3 See
PSM3-30/750 TNC IR 30 [kA] 690 / - [V] 15 [kA] TNC (3P) 3 See
PSM3-40/230 TNC 40 [kA] - / 208 [V] 20 [kA] TNC (3P) 3 See
PSM3-40/230 TNC IR 40 [kA] - / 208 [V] 20 [kA] TNC (3P) 3 See
PSM3-40/400 TNC 40 [kA] - / 400 [V] 20 [kA] TNC (3P) 3 See
PSM3-40/400 TNC IR 40 [kA] - / 400 [V] 20 [kA] TNC (3P) 3 See
PSM4-40/230 TT 40 [kA] 120 / 208 [V] 20 [kA] TT (3P+N) 4 See
PSM4-40/230 TT IR 40 [kA] 120 / 208 [V] 20 [kA] TT (3P+N) 4 See
PSM4-40/400 TT 40 [kA] 230 / 400 [V] 20 [kA] TT (3P+N) 4 See
PSM4-40/400 TT IR 40 [kA] 230 / 400 [V] 20 [kA] TT (3P+N) 4 See
PSM4-40/230 TNS 40 [kA] 120 / 208 [V] 20 [kA] TNS (4P) 4 See
PSM4-40/230 TNS IR 40 [kA] 120 / 208 [V] 20 [kA] TNS (4P) 4 See
PSM4-40/400 TNS 40 [kA] 230 / 400 [V] 20 [kA] TNS (4P) 4 See
PSM4-40/400 TNS IR 40 [kA] 230 / 400 [V] 20 [kA] TNS (4P) 4 See