DEHNlink TC BT

Surge Arrester

Surface-mounted surge arrester for telecommunications terminal equipment and telephone systems with BT plug.
  • Surface-mounted surge protective device for telecommunications systems
  • Plug-in terminals allow quick installation
  • Im compliance with British Telecom requirements

Details

The surface-mounted surge arrester is perfectly suited for telecommunications terminal equipment and telephone systems with BT plug. The device meets the requirements of Oftel NS/G/23/L/100005 for connections between the network termination of a public telephone installation and any telecommunications terminal equipment. Fulfils BS6651:1992, Appendix C, Category C-High and CCITT K17.

Models

DLI TC BT

DLI TC BT

Basic circuit diagram DLI TC BT
Dimension drawing DLI TC BT

Surge protective device for analogue or system telephones in accordance with British Telecom requirements. Plug-in terminals allow easy installation. Energy-coordinated protective circuit for all pairs, no leakage currents to earth.

Specifications

Type
Part No.
SPD class
Nominal voltage (UN)
Max. continuous operating voltage (d.c.) (UC)
Nominal current (IL)
D1 Lightning impulse current (10/350 µs) per line (Iimp)
C2 Total nominal discharge current (8/20 µs) (In)
C2 Nominal discharge current (8/20 µs) per line (In)
Voltage protection level line-line for In C2 (Up)
Voltage protection level line-PG for In C2 (UP)
Voltage protection level line-line at 1 kV/ µs C3 (Up)
Voltage protection level line-PG at 1 kV/µs C3 (Up)
Series resistance per line
Cutt-off frequency (fG)
Capacitance line-line (C)
Capacitance line-PG (C)
Operating temperature range (TU)
Degree of protection
Connection (input / output)
Pinning
Earthing via
Enclosure material
Colour
Test standards
Accessory
Weight
GTIN
PU
Part No.
  • DLI TC BT
  • 929 026
  • R
  • 130 V
  • 145 V
  • 125 mA
  • 1 kA
  • 10 kA
  • 5 kA
  • ≤ 210 V
  • ≤ 550 V
  • ≤ 185 V
  • ≤ 450 V
  • 4.7 ohm(s)
  • 13 MHz
  • ≤ 400 pF
  • ≤ 10 pF
  • -40 °C ... +80 °C
  • IP 20
  • BT jack / BT jack
  • 1/6, 2/5, 3/4
  • flat connector (6.3 mm)
  • thermoplastic
  • black
  • IEC 61643-21
  • connecting cable, mounting material
  • 216 g
  • 4013364082519
  • 1 pc(s)
  • 929 026
  • Specifications (PDF)
  • More