1-pair DIN rail plug-in Data surge protector

DLA surge protectors are designed to protect, against surge voltages due to lightning, terminals equipment connected to industrial buses, telecom lines or datalines. These surge protectors must be installed on symmetrical DIN rail and are available for most of the transmission lines: line voltage from 6 to 170V, bitrate up to 10 Mbit/s. These products are 1-pair surge protectors with removable module for easy maintenance.
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Max. frequency
 f max. > 3 MHz
Insertion loss
 < 1 dB
Max. load current
 IL 300 mA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 20 kA
Line inductance
 No
Protection mode(s)
 Common/Differential mode
Impulse current
2 x 10/350µs Test - D1 Category
 Iimp 5 kA
Nominal discharge current
C2 Category
 In 5 kA
Line/Line Nominal discharge current
C2 Category
In L/L 5 kA
Line/Ground Nominal discharge current
8/20µs Test x 10 - C2 Category
 In L/PE 5 kA
Line resistance
 < 4.7 Ohm
Technology
 GDT+Clamping diode+PTC (thermal resistor)
SPD configuration
 1-pair+shielded
Connection to Network
 Spring terminal: cross section 0.5-2.5mm²
Format
 Plug-in DIN box
Mounting
 Symmetrical rail 35 mm (EN 60715)
Housing material
 Thermoplastic UL94 V-0
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Failsafe mode
 Short-circuit - transmision cut-off - fault mode 3
Disconnection indicator
 Red light on
Dimensions
 See diagram
Standards compliance
 IEC 61643-21 / EN 61643-21 / UL497B
Certification