Type 2 AC surge protector - 1-pole - pluggable
DAC50VG-10-150
DAC50VG-10-150
Part Number: 821130111
  • Type 2 + 3 AC surge protector
  • VG Technology
  • In : 20 kA
  • No leakage current
  • Pluggable module for each phase
  • Remote signaling (option)
  • Optimized to TOV
  • EN 61643-11, IEC 61643-11 and UL1449 ed.4 compliance

The pluggable surge protectors Type 2+3 DAC50VG, are designed to protect AC powerline at the main switchboard of the installation. Equipped with the exclusive CITEL’s VG technology, the range achieves an improved protection level and a total absence of leakage current, guaranteeing a maximum protection efficiency, a simplification of use (no additional SPD required) and a maximum lifetime. The surge protectors DAC50VG, are available in multipolar version and in several voltages to protect single or 3-phase networks.


SPD type 2+3
Max. AC operating voltage L-N Uc 150 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 180 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 230 Vac disconnection
Residual Current Ipe None
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 50 kA
Withstand on Combination waveform IEC 61643-11 Uoc 6 kV
Protection level Up 1.5 kV
Residuel voltage at 5 kA Up-5kA 0.4 kV
Admissible short-circuit current Isccr 50 000 A
Technology MOV
SPD configuration 1-pole
Connection to Network By screw terminals: 2.5-25 mm² (35 mm² rigid)
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 from AC network
Disconnection indicator 1 mechanical indicator by pole - Red/Green
Spare module(s) MDAC50VG-150
Remote signaling of disconnection option DAC50VGS-10-150 : output on changeover contact
Wiring for remote signaling 1.5 mm² max.
Maw. Voltage/Current for remote signaling 250 V / 0.5 A (AC) / 30 V / 3 A (DC)
Dimensions See diagram - 1TE (EN43880)
Weight 0.098 kg
Standards compliance UL1449 ed. 4
Certification IEC 61463-11 / EN 61643-11
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses 50 A mini. - 160 A max. - Fuses Type gG