2-pair plug-in surge protector

Part Number: 71171
  • 2-pair plug-in module
  • Optimized modularity and maintenance
  • Can be adapted to all types of line
  • Gas tube /diode combination
  • UL497A

The E280 concept is based on the use of plug-in module to protect telecom and data lines. The E280 line covers all multi-line telephone and data installation configurations: there is an E280 module and a suitable support for every type. Each module protects two pairs and is available for all types of line. The plug-in concept makes maintenance easy and lest you mix different types of line on the same support.

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Network MIC/T2, 10BaseT
Nominal line voltage Un 6 V
Max. DC operating voltage Uc 8 V
Max. frequency f max. > 20 MHz
Insertion loss < 1 dB
Max. load current IL 300 mA
Max. discharge current Imax 10 kA
Total Maximum discharge current Imax Total 20 kA
Line inductance No
Protection mode(s) Common/Differential mode
Protection level Up 25 V
Max. capacitance C < 25 pF
Impulse current Iimp 2.5 kA
Nominal discharge current In 5 kA
Type of diagram C
Technology GDT+Clamping diode
SPD configuration 2 pairs
Format plug-in modul on support
Mounting on support type BN, FPSU, MMP
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Short-circuit - transmision cut-off - fault mode 2
Disconnection indicator Transmission interrupt
Remote signaling of disconnection No
Dimensions See diagram
Standards compliance IEC 61643-21 / EN 61643-21 / UL497A
Certification UL listed