VAL-MS 230/3+1 FM – Type 2 surge arrester

Type 2 surge arrester – VAL-MS 230/3+1 FM – 2838199

Technical data

• Protective circuit
  
• Nominal voltage UN 240/415 V AC (TN-S)
  
• 240/415 V AC (TT)
  
• Nominal frequency fN 50 Hz (60 Hz)
  
• Maximum continuous operating voltage UC (L-N) 275 V AC
  
• Maximum continuous operating voltage UC (L-PE) 275 V AC
  
• Maximum continuous voltage UC (N-PE) 260 V AC
  
• Rated load current IL 80 A
  
• Residual current IPE ≤ 5 µA
  
• Standby power consumption PC ≤ 360 mVA
  
• Nominal discharge current In (8/20) µs 20 kA
  
• Maximum discharge current Imax (8/20) µs 40 kA
  
• Follow current interrupt rating Ifi (N-PE) 100 A