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Type 1+2+3 AC surge protector - 3-phase+N

Part Number: 64079
  • Type 1 + 2 + 3 multipolar surge protector
  • For 40 mm Busbar system
  • Gas Discharge Tube technology
  • Iimp 8 kA (10/350 μs)
  • RFZ and APZ Power Supply
  • Plug-in protection modules
  • Integrated safety device
  • Tool-free installation
  • "DE-AR-N 4100 compliant" Use of overvoltage protection devices (SPD) type 1 in main power supply systems
  • Compliance IEC 61643-11 and EN 61643-11

SPD type 1+2+3
Network 230/400 V 3-phase+N
AC system TT-TNS
Nominal line voltage Un 230/400 Vac
Max. AC operating voltage Uc 275 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 770 Vac withstand
Temporary Over Voltage N/PE (TOV HT) UT 1200 V/300A/200 ms withstand
Residual Current Ipe None
Operating current Ic None
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 50 kA
Impulse current by pole Iimp 8 kA
Total lightning current Itotal 32 kA
Withstand on Combination waveform IEC 61643-11 Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1 20 kV
Specific energy by pole W/R 16 kJ/ohm
Connection mode(s) L/N and N/PE
Protection mode(s) Common/Differential mode
Protection level L/N Up L/N 1.5 kV
Protection level L/PE Up L/PE 1.5 kV
Residual voltage L/N at 5 kA Up-5kA 0.7 kV
Admissible short-circuit current Isccr 50 000 A
Technology VG Technology (MOV+GSG)
SPD configuration 3-phase+Neutral
Connection to Network By 40mm busbar and wire for PE: 6-35mm² (50mm²)
Format Plug-in modular box
Mounting 40 mm busbar systems
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Outdoor application No
Failsafe mode Disconnection from AC network
Disconnection indicator 1 mechanical indicator by pole
Spare module(s) ZMDAC1-8VG-PRO-275
Remote signaling of disconnection none
Dimensions See diagram
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 4ed.
Certification EAC
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses max. 315 A (gL/gG)