KM-DL-ISDN-RJ45

Surge arrester for telephone lines – RJ45 sockets
Protect a single pair of ISDN lines in telecommunication equipment.

Install in front of NT for protection of telecommunication equipment on ISDN lines.

Category: Part: KM-DL-ISDNRJ45
Order number
KM-DL-ISDN-RJ45
Maximum operating voltage (AC/DC)Uc
86V AC/121V DC
Nominal load currentIL
0.6A
C2 Nominal discharge current (8/20μs) per coreIn
2.5kA
C2 Voltage protection level mode core-core at lnUp
270V
C2 Voltage protection level mode core-PE at lnUp
300V
C3 Voltage protection level mode core-core at 1kV/μsUp
180V
C3 Voltage protection level mode core-PE at 1kV/μsUp
400V
Response time core-coreta
1ns
Response time core-PEta
100ns
Serial resistance per coreR
6.8Ω
Threshold frequency core-coref
80MHz
Connection (input - output)
RJ45 sockets
Degree of protection
IP20
Range of operating temperatures (min - max)
-40°C - +80°C
Mounting
DIN rail 35mm and GND2 holder
According to standard
EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012 / C2, C3
ETIM Class
EC000943
Weight
125g (nett), 150g (gross)
  • Provides “coarse” and “fine” protection
  • Protect AC and DC systems
  • Simple installation
  • Universal plastic adapter for mounting on DIN rail and GND 2 holder

EN 61643-11 (surge protection devices).