1. Application
QFL06-MG Network signal surge protection device is suitable for a variety of monitoring systems, communication systems, measurement and control system lines over-voltage protection. To protect it from lightning induced voltage, power supply interference, electrostatic discharge caused by damage.
2. Main Features:
a. Using the front and rear two levels of protection;
b. Low Residual Voltage;
c. 35 mm rail installation, integrated module design;
d. Set the independent ground port, easy to ground.
3. Dimensions:

4. Technical Parameters:
Model |
Signal Network SPD QFL06-MG |
Interface |
RJ45 |
Nominal voltage (Un) |
2.8V |
Discharge Current total(8/20μS) |
10kA |
Differential-mode X-X (10/700μS) |
4.0kV |
Common-mode X-PE (10/700μS) |
6.0kV |
Voltage protection level Up |
<20V |
Protection Lines |
1-8 lines |
Transmission Rate |
1000Mbps |
Response Time |
<5nS |
Grounding Wiring Diameter |
≤4mm2 |
Working Temperature |
-40℃~70℃ |
Relative Humidity |
10%~90%(25℃) |