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Surge voltage protector for data and signal lines in measuring systems and automatic control devices. Surge voltage protection connector for 1 DA with surge current protection via PTC thermistors and fail-safe contact for higher frequency transmission range for measuring systems and automatic control devices, for LSA (IDC) disconnection modules.
  • Surge current protection via PTC thermistors
  • High impulse discharge current of 10 kA (8/20 µs)
  • Suitable for DC and AC application
IEC category C2 / C1
Nominal voltage DCUN 24 V=
Nominal voltage ACUN 15 V~
Max. continuous operating voltage DCUc 29 V=
Max. continuous operating voltage AC (50/60 Hz) Uc 20 V~
Nom. operating current at 25°CIL 150 mA
C2 nominal discharge current (8/20 µs)In 5 kA
C2 nominal discharge current (8/20 µs) totalImax 10 kA
Protection level at In (line-line)Up ≤ 46 V
Protection level at In (line-PG)Up ≤ 600 V
Additional Information
Response time a-btA ≤ 1 ns
Response time a,b to PG < 100 ns
Transversal CapacitanceC ≤ 30 pF
Series impedance per line at 25°CR 9 - 11 Ω
Max. transmission frequencyfg ≤ 30 MHz
Thermal overload protection thermical fail-safe (short-circuit spring) and PTC
Operating temperature rangeTU -25 - +60 °C
Earthing (Grounding) by via grounding bar and isolation unit on LSA backmount frame
Enclosure material / colour self-extinguishing thermoplastic (POCAN) UL 94 V0, grey

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