Type 2+3 AC surge protector - one-phase - pluggable
DS41VGS-230
DS41VGS-230
Part Number: 331771
  • Type 2 + 3 AC surge protector
  • In : 20 kA
  • Imax : 40 kA
  • Pluggable module
  • Follow and operating current : none
  • No ageing
  • remote signaling state
  • Optimized to TOV
  • EN 61643-11, CEI 61643-11, UL1449 ed.4 compliance

DS40VG Type 2 +3 AC surge protector, using CITEL's 'VG technology', to completely eliminate the leakAge and operation current while providing maximum discharge capacity and an optimized level of protection. The electric scheme includes a disconnector and its associated indicator .. The DS40VG surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+N AC networks.


SPD type 2+3
Network 230/400 V
Nominal line voltage Un 230 Vac
Max. AC operating voltage L-N Uc 255 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 440 Vac withstand
Residual Current Ipe None
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 40 kA
Withstand on Combination waveform IEC 61643-11 Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1 20 kV
Connection mode(s) L/N or N/PE
Protection mode(s) Common Mode or Differential Mode
Protection level Up 1.25 kV
Residual voltage Up-in 0.8 kV
Admissible short-circuit current Isccr 25000 A
Technology VG
SPD configuration 1-pole
Connection to Network By screw terminals: 2.5-25 mm² / by bus
Format Plug-in modular box
Mounting Symmetrical rail 35 mm (DIN 60715)
Housing material Thermoplastic UL94-V0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Disconnection
Disconnection indicator 1 mechanical indicator
Spare module(s) DSM40VG-230
Remote signaling of disconnection Output on changeover contact
Dimensions See diagram
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 4ed.
Certification UL / EAC / TUV
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses Fuses type gG - 50 A