Combination protection device TD-4/I for ISDN and DSL systems 4 | | 120 | 170 | RJ11

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

Item no. 5081690 | EAN 4012196034352

Item no. / Types	5081690 / TD-4/I

Number of poles	4

Maximum continuous voltage AC	120

Maximum continuous voltage DC	170

Plug-in system	RJ11

Product description

Product description

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

Technical data

Technical data

Arrestor monitoring	no
Cable type for surge protection devices	Telecommunications line
Capacity (wire-earth)	<10 pF
Capacity (wire-wire)	<50 pF
Colour	White
Connection cross-section, flexible, max.	0,75 mm²
Connection cross-section, flexible, min.	0,14 mm²
Connection cross-section, multi-wire, max.	0,75 mm²
Connection cross-section, multi-wire, min.	0,14 mm²
Connection cross-section, rigid, max.	0,75 mm²
Connection cross-section, rigid, min.	0,14 mm²
Cut-off frequency	100 MHz
Dimension	170V
Explosion-tested version	no
Impulse durability wire-earth	C2: 18 kV / 9 kA (8/20µs)
Impulse durability wire-wire	C2: 18 kV / 9 kA (8/20µs)
Insertion loss	≤3 dB
Insulation resistance	>1 MΩ
Kategorie	Type 1+2+3 / D1+C2+C1
Lightning impulse current	2,5 kA
Lightning protection zone LPZ	0→3
Material	Plastic

Maximum continuous voltage AC	120
Maximum continuous voltage DC	170
Nominal load current AC	0,14
Nominal load current DC	0,2 A
Number of poles	4
Permitted temperature range, max.	80 °C
Permitted temperature range, min.	-40 °C
Plug-in system	RJ11
Protection level wire-earth	<650 V
Protection level wire-wire	<300 V
Protection level, shield-earth (S-PE)	850 V
Protection rating	IP54
Screening	Indirect
Series resistance per wire	9 Ω ± 10 %
Shielding connection available	yes
Signalling on device	Visual
SPD to IEC 61643-21	Class I+II+III / D1+C2+C1
Telecommunications contact	no
Testing standard	IEC 61643-21
Total discharge current (10/350)	D1: 12,5
Total discharge current (8/20)	25 kA

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