Compact single-phase type 2 (or 3) surge protector - Monobloc

DACN10S-20-440
DACN10S-20-440
Part Number: 70113032
  • Cost effective single-phase surge protector
  • Type 2 or 3 monobloc compact
  • In/Imax: 5 kA/10 kA
  • Max. load current: 25A
  • 2-port configuration (series mounting)
  • Remote signaling
  • EN 61643-11, IEC 61643-11, UL1449 ed.4 compliance



SPD type 2 (or 3)
Network 230 V single-phase
AC system IT-TN
Max. AC operating voltage Uc 440 Vac
Max. load current IL 25 A
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
Nominal discharge current In 5 kA
Max. discharge current Imax 10 kA
Total Maximum discharge current Imax Total 20 kA
Withstand on Combination waveform IEC 61643-11 Uoc 10 kV
Protection level N/PE Up N/PE 1.6 kV
Protection level L/PE Up L/PE 1.6 kV
Admissible short-circuit current Isccr 100 000 A
SPD configuration Single phase
Connection to Network by screw terminals: 1.5-10mm²
Plugable No
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
Disconnection indicator Green led OFF
Remote signaling of disconnection output on NC contact
Wiring for remote signaling 1.5 mm² max.
Max. Voltage/Current for remote signaling 250 V / 0.5 A (AC) / 30 V / 2 A (DC)
Dimensions See diagram - 1TE (EN43880)
Weight 0.092 kg
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.4
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses Fuses type gG - 25A