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Fully pluggable surge protective arrester type 2 (class II) for the use in three-phase TT and TNS systems.
  • Remote changeover contact (FM)
  • Class II (T2) Surge Arresters, pluggable
  • Test standard: IEC 61643-11 / EN 61643-11
  • Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6
  • Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
  • 3+1 circuit
  • Mounting on 35 mm DIN rail (EN 60715)
  • EAC certification
IEC category Type 2 /class II
Nominal voltage ACUN 120 V~
Max. continuous operating voltage AC (50/60 Hz) Uc 130 V~
Nominal discharge current (8/20 µs)In 20 kA
Max. impulse discharge current (8/20 µs)Imax 40 kA
Protection level at In (8/20 µs)Up ≤ 0,7 kV
Protection level at 5 kAUp ≤ 0,5 kV
Protection level N-PEUp ≤ 1,5 kV
Follow-on current extinguishing capability AC N-PEIfi 100 Aeff
Short-circuit withstand capability at max. back-up fuseISCCR 25 kAeff
Additional Information
Max. acceptable fuse or back-up fuse 125 A gG
Operating temperature rangeTU -40 - +80 °C
Min. conductor cross section at terminals 1.5 mm² solid/flexible
Max. conductor cross section 35 mm² stranded/25 mm² flexible
Max. connection torque for terminals 3,5 Nm
Enclosure material / colour Thermoplastic, yellow, UL 97 V-0
Degree of protection (IEC EN 60529) IP 20
Dimension (DIN 43880) 4 TE
Max. operating voltage remote contact FM 250 V AC/125 V DC
Max. operating current remote contact FM 1 A AC/200 mA DC
Max. locking torque FM terminals 0,25 Nm
Composed of: number of moduls 3x 38 80 01 + 1x 38 80 07
Power supply system 3 phase TNS and TT systems

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