Type 2 AC surge protector + RFI filtering

Part Number: 461590
  • Type 2 AC surge protector
  • RFI filtering integrated
  • In : 20 kA
  • Imax : 40 kA
  • Pluggable module
  • Remote signaling option
  • EN 61643-11, IEC 61643-11, UL1449 ed.5 compliance

DS40HF Surge Protectors are designed for primary surge protection AC networks. They provide common-mode protection (between the active conductors and ground). A specific RFI filter is added in order to suppress high frequency disturtances. The DS4xHF is DIN rail compatible and is built with a plug-in module and a fixed base, which allows a easy and fast maintenance.

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SPD type 2
Network 230/400 V
Nominal line voltage Un 230 Vac
Max. AC operating voltage Uc 255 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 440 Vac disconnection
Operating current Ic < 1 mA
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 40 kA
RFI Filtering 0.1-30 Mhz
Connection mode(s) L/N or N/PE
Protection mode(s) Common Mode or Differential Mode
Protection level Up 1.25 kV
Max. capacitance C 0,22 µF
Admissible short-circuit current Isccr 25 000 A
Technology MOV+Filter
SPD configuration Single phase
Connection to Network By screw terminals: 2.5-25mm²
Format Plug-in modular box
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 1 mechanical indicator
Spare module(s) DSM40HF-230
Remote signaling of disconnection Output on changeover contact
Dimensions See diagram
Weight 0.103 kg
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification CSA / EAC
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses Fuses type gG - 50 A