1-pair plug-in surge protector
KP1-HS single pair (E1LSA-T)
Part Number: 85186
  • Surge protector for LSA+ connection strip
  • 1-pair
  • Fast installation with no wiring modification
  • Fast maintenance
  • For analog or high speed telecom lines

These surge protectors are designed to protect telephone equipment connected to the telecom network through a MDF equipped with connection strips. They are compatible with LSA+ connection strip. The mechanical design allows intantaneous installation, without wiring modification, on the connection system and fast maintenance. These products are in compliance with analog or high speed digital telecom networks.

Nominal line voltage
150 Vdc
Max. AC operating voltage L-N
170 V
Max. load current
300 mA
Max. frequency
> 10 MHz
Insertion loss
< 1 dB
Nominal discharge current
15 x 8/20 µs impulses
5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
10 kA
Protection mode(s)
Common/Differential mode
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
230 V
Protection level L/N
@ In (8/20µs)
230 V
Protection level L/PE
@ In (8/20µs)
230 V
Type of diagram
Technology GDT+Clamping diode
SPD configuration 1 pair
Connection to Network LSA+ connector
1-pair plug-in box
LSA+ connection strip
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Outdoor application
Failsafe behavior Short-circuit - transmision cut-off - fault mode 2
Disconnection indicator Transmission interrupt
Remote signaling of disconnection
See diagram
Standards compliance
IEC 61643-21 / EN 61643-21