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

DAC15CS-40-440
DAC15CS-40-440
Part Number: 821610422
  • 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.4 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 IT
Max. AC operating voltage Uc 440 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 770 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 1.5 kV
Protection level L/PE Up L/PE 1.5 kV
Admissible short-circuit current Isccr 10 000 A
Technology MOV
SPD configuration 3-phase+Neutral
Connection to Network by screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 2.5-25mm² (35 mm² rigid)
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 - Green/Red
Spare module(s) MDAC15C-40-440
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)
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.4
Certification KEMA / EAC
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses 20 A min. - 125 A max. - Type gG