Combination protection device TD-4/I for ISDN and DSL systems

Item no. 5081690 | EAN 4012196034352

  • 5-year warranty
  • Protection rating IP 54
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • Transition from LPZ 0 to LPZ 3
  • Integrated Service Digital Network, ISDN applications
  • Digital Subscriber Line, DSL applications
  • Analogue telecommunication
  • Installation electrotechnical expertise

Data cable protection device for telecommunications equipment • Low protection level at a high current load • "Push-in" terminals for quick installation • Bandwidth-optimised for secure transmission • Surface mounting • Visual function display Application: DSL systems, IP connections, ISDN or analogue telecommunications

All types

All types

Types Highest
continuous
voltage
AC
Maximum
continuous
voltage
DC
Number
of poles
Connec-
tion
system
Item no. Quantity SSU
TD-4/I 120 V 170 V 4 Terminal 5081690
1 piece
Combination protection device TD-4/I for ISDN and DSL systems
Combination protection device TD-4/I for ISDN and DSL systems

Combination protection device TD-4/I for ISDN and DSL systems

Item no. 5081690

Data sheet, 0.28MB, pdf
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Technical data

Arrestor monitoring no
Category Type 1+2+3 / D1+C2+C1
SPD to IEC 61643-21 Class I+II+III / D1+C2+C1
Connection cross-section, flexible 0.14 - 0.75 mm²
Connection cross-section, multi-wire 0.14 - 0.75 mm²
Connection cross-section, rigid 0.14 - 0.75 mm²
Number of poles 4
Insertion loss ≤3 dB
Explosion-tested version no
Telecommunications contact no
Total discharge current (8/20) 25 kA
Total discharge current (10/350) D1: 12,5 kA
Frequency range 0 - 100 MHz
Frequency range 0 - 100 MHz
Cut-off frequency 100 MHz
Maximum continuous voltage AC 120 V
Maximum continuous voltage DC 170 V
Insulation resistance >1 MΩ
Impulse discharge current (10/350) 2.5 kA
Capacity (wire-wire) <50 pF
Capacity (wire-earth) <10 pF
Lightning protection zone LPZ 0→3
Rated current 0.2 A
Nominal load current AC 0.14 A
Nominal load current DC 0.2 A
Installation type Surface-mounted
Testing standard IEC 61643-21
Shielding connection available Yes
Shield connection Indirect
Protection rating IP54
Protection level wire-wire <300 V
Protection level wire-earth <650 V
Protection level, shield-earth (S-PE) 850 V
Series resistance per wire 9 Ω ± 10 %
Signalling on device Visual
Connection system Terminal
Impulse durability wire-wire C2: 18 kV / 9 kA (8/20µs)
Impulse durability wire-earth C2: 18 kV / 9 kA (8/20µs)
Temperature range -40 - +80 °C
3D data
Invitation to tender text

Invitation to tender text

TD-4/I / 5081690
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Downloads

Data sheet

TD-4/I / 5081690, 0.28MB, pdf
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Instructions and Aid

Surge protection made easy – TBS selection aid, 0.88MB, pdf
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Surge protection selection aid, 2.65MB, pdf
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Lightning protection guide, 25.41MB, pdf
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