Fine protection device TELE 4-F for ISDN RJ11 4 | Fine protection, 4 wires | 120 | 170 | RJ11

Fine protection device TELE 4-F for ISDN RJ11

Item no. 5081977 | EAN 4012196415663

Item no. / Types

Number of poles	4

Version for

Maximum continuous voltage AC	120

Maximum continuous voltage DC	170

Plug-in system

Product description

Product description

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

Technical data

Technical data

Cable type for surge protection devices	Telecommunications line
Capacity (wire-earth)	<20 pF
Capacity (wire-wire)	<500 pF
Cut-off frequency	18 MHz
Dimension	170V
Earthing via:	Connection cable
Impulse durability wire-earth	C2: 2 kV / 1 kA (8/20)
Impulse durability wire-wire	C1: 1 kV / 0,5 kA (8/20)
Insertion loss	≤3 dB
Insulation resistance	> 34 MΩ
Kategorie	Type 2+3 / C2+C1
Lightning protection zone LPZ	1→3
Maximum continuous voltage AC	120
Maximum continuous voltage DC	170
Nominal load current AC	0,2

Nominal load current DC	0,3 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	<600 V
Protection level wire-wire	<300 V
Protection level, wire-earth at 1 kV/µs (C3)	<245
Protection rating	IP40
Series resistance per wire	2,2 Ω ± 10 %
Signalling on device	Without
SPD to IEC 61643-21	Class II+III / C2+C1
Testing standard	IEC 61643-21
Total discharge current (8/20)	4 kA
Version for	Fine protection, 4 wires

All types

All types

Types	Number of poles	Version for	Maximum continuous voltage AC	Maximum continuous voltage DC	Plug-in system	Item no.	Quantity	SSU
RJ11-TELE 4-C	4	Combi protection, 4 wires	120	170	RJ11	5081975	piece	1 piece
RJ11-TELE 4-F	4	Fine protection, 4 wires	120	170	RJ11	5081977	piece	1 piece
RJ45-TELE 4-C	4	Combi protection, 4 wires	120	170	RJ45	5081982	piece	1 piece
RJ45-TELE 4-F	4	Fine protection, 4 wires	120	170	RJ45	5081984	piece	1 piece

Accessories