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.

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Nominal line voltage
Un 150 Vdc
Max. AC operating voltage
Uc 170 Vac
Max. frequency
f max. > 10 MHz
Insertion loss
< 1 dB
Max. load current
IL 300 mA
Nominal discharge current
15 x 8/20 µs impulses
In 5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 10 kA
Protection mode(s)
Common/Differential mode
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
Up 230 V
Protection level L/N
@ In (8/20µs)
Up L/N 230 V
Protection level L/PE
@ In (8/20µs)
Up L/PE 230 V
Type of diagram
GDT+Clamping diode
SPD configuration
1 pair
Connection to Network
LSA+ connector
1-pair plug-in box
LSA+ connection strip
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu -40/+85°C
Protection rating
Outdoor application
Failsafe mode
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