Contact : 01 41 23 50 35 (9h - 17h)

Type 2 (or 3) AC surge protector - 3-phase

DAC15CS-30-275
Part Number: 821610223
DAC15CS-30-275
  • Compact 3-phase Type 2 (or 3) surge protector
  • In: 5 kA
  • Imax: 15 kA
  • Common mode/differential
  • Pluggable module
  • Remote signaling
  • EN 61643-11, IEC 61643-11 certified
  • UL1449 ed.5 compliance

The DAC15C Type 2 or Type 3 Compact plugable surge protectors (SPD) are intended to be connected at the TGBT or divisional panel level. Their compact format allows them to be installed in very small spaces. The DAC15C SPDs are available have a discharge capacity of 15 kA, in single-phase or 3-phase configuration and with various voltages in order to protect any type of networks. Based on varistance technology equipped with disconnector and associated indicator, these SPD ensure maximum protection efficiency, flow capacity and reliability.


SPD type 2 (or 3)
Network 230/400 V
AC system TN
Max. AC operating voltage Uc 275 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 440 Vac disconnection
Residual Current Ipe < 1 mA
Follow current If None
Nominal discharge current In 5 kA
Max. discharge current Imax 15 kA
Total Maximum discharge current Imax Total 60 kA
Withstand on Combination waveform IEC 61643-11 Uoc 10 kV
Protection mode(s) L/PE
Protection level N/PE Up N/PE 0.9 kV
Protection level L/PE Up L/PE 1.2 kV
Admissible short-circuit current Isccr 10 000 A
Network type AC
Technology MOV
SPD configuration 3-phase
Connection to Network By screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 2.5-25mm² (35mm² rigid)
Compact Yes
Format Plug-in modular box
Plugable Yes
Mounting Symmetrical rail 35 mm (EN 60715)
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Disconnection from AC network
Disconnection indicator 2 mechanical indicators - Red/Green
Spare module(s) MDAC15C-30-275
Remote signaling of disconnection Output on changeover contact
Wiring for remote signaling 1.5 mm² max.
Max. Voltage/Current for remote signaling 250 V / 0.5 A (AC) / 30 V / 3 A (DC)
Dimensions See diagram - 2TE (EN43880)
Weight 0.221 kg
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses 20 A min. - 125 A max. - Fuses type gG