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OBO BETTERMANN RJ11-TELE 4-C 5081975 OBO BETTERMANN DATA PROTECTION RJ11-TELE 4-F View larger
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5081975 OBO BETTERMANN DATA PROTECTION RJ11-TELE 4-F

RJ11-TELE 4-C

5081975

OBO BETTERMANN

1 Pcs.

DATA PROTECTION RJ11-TELE 4-F Combination protection device TELE 4-C for ISDN RJ11. Data line protection device for analogue telecommunications systems • In aluminium housing • With 2-stage protection circuit • Simple mounting• Incl. 150 mm connection cable with RJ11 and/or RJ45 connectors• Optimised bandwidth for TC systems• DIN rail mounting with DLS-BS accessories (5082 38 2)Application: For analogue telecommunication systems• In aluminium housing • Simple mounting on hat rail or on terminal• Incl. 150 mm connection cable with RJ411 connectors• Optimised bandwidth for telecommunications systems

Automation > Surge protection device for data networks/MCR-technology
TBS Transient and lightning protection systems - OBO BETTERMANN

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Capacity (wire-earth)<20 pF
Capacity (wire-wire)<500 pF
CO2 Footprint (GWP) Cradle-to-Gate1,5602 kg CO2e / 1 Piece
Cut-off frequency12 MHz
Dimension170V
Earthing via:Connection cable
Impulse durability wire-earthC2: 2 kV / 1 kA (8/20)
Impulse durability wire-wireC1: 1 kV / 0,5 kA (8/20)
Insertion loss≤3 dB
Insulation resistance> 34 MΩ
KategorieType 1+2+3 / D1+C2+C1
Lightning protection zone LPZ0→3
Maximum continuous voltage AC120 V
Maximum continuous voltage DC170 V
Nominal load current AC0,2 A
Nominal load current DC0,3 A
Number of poles4
Permitted temperature range, max.80 °C
Permitted temperature range, min.-40 °C
Plug-in systemRJ11
Protection level wire-earth<600 V
Protection level wire-wire<300 V
Protection level, wire-earth at 1 kV/µs (C3)<245
Protection ratingIP40
Series resistance per wire8,2 Ω ± 10 %
Signalling on deviceWithout
SPD to IEC 61643-21Class I+II+III / D1+C2+C1
Testing standardIEC 61643-21
Total discharge current (10/350)1,5 kA
Total discharge current (8/20)4 kA
Version forCombi protection, 4 wires

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