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Lightning current and surge voltage protection for particularly long signal and bus lines. Thanks to the extremely low volume resistance (impedance only 0.3?) no noteworthy signal losses occur. It is a combined arrester to protect two single wires. EMC filter for data and signal lines combined with surge protection enables smooth operation of sensitive electronic equipment in rough environment.
  • Signal and data line protection with low-pass filter
  • Signal and data line protection with low-pass filter
  • Applicable at the boundaries LPZ 0A - 2 and higher
  • Very low volume resistance
  • Maximum operating current 1.5 A
  • Mounting on 35 mm DIN rail (EN 60715)
  • Degree of protection according to IEC EN 60529: IP 20
  • Space required for installation: 18 mm
  • EAC certification
IEC category D1 / C2 / C1 / C3
Nominal voltage DCUN 60 V=
Max. continuous operating voltage DCUc 64 V=
Max. continuous operating voltage AC (50/60 Hz) Uc 45 V~
Nominal currentIL 1,5 A
Longitudinal impedance (DC resistance) per wireZ 0,3 Ω
Series inductance, typ.L 56 µH
Response time fine protectiontA ≤ 2 ns
D1 lightning impulse current (10/350 µs) per lineIimp 2,5 kA
D1 lightning impulse current (10/350 µs) totalItotal 5 kA
Additional Information
C2 nominal discharge current (8/20 µs)In 10 kA
C2 nominal discharge current (8/20 µs) totalImax 20 kA
Protection level, residual voltage line-ground at In resp. 1 kV/µsUp ≤ 90 V
Leakage current at Umax DC ≤ 5 µA
Capacitance, line-earthC ≤ 1 nF
Max. operating frequency (-3 dB)fG 600 kHz
Insulation resistanceRisol > 10 GΩ
Operating temperature rangeTU -25 - +85 °C
Type of connection Screw terminals
Max. conductor cross section 2.5 mm² single-wire / 1.5 mm² flexible with sleeve
Max. connection torque for terminals 1,5 Nm
Degree of protection (IEC EN 60529) IP 20
Enclosure material / colour polycarbonate (halogen-free) UL 94-V0 / yellow
Mounting on 35 mm DIN rail (DIN EN 60715 )
Dimension (DIN 43880) 1 TE

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