The OBO Surge Protection Device (Class ND-CAT6/E-B) provides advanced protection for high-speed Ethernet networks up to 1 GBit/s. Engineered for CAT6 and CAT6e data transmission systems, it safeguards sensitive network components against transient overvoltages caused by lightning strikes and switching surges. Compact and reliable, this device ensures uninterrupted data flow and long-term network stability—making it ideal for industrial, commercial, and IT infrastructure applications.
| Cable type for surge protection devices |
Data cable CAT |
| Channel performance Ansi/EA |
CAT 6 |
| Channel performance ISO/IEC |
Class E |
| Colour |
Silver grey; RAL 7001 |
| Dimension |
58V |
| Earthing via: |
Connection cable / DIN rail |
| Explosion-tested version |
no |
| Impulse durability wire-earth |
C2: 3 kV / 1,5 kA (8/20µs) |
| Impulse durability wire-wire |
C2: 3 kV / 1,5 kA (8/20µs) |
| Insertion loss |
≤3 dB |
| Categories |
Type 1 / D1 |
| Lightning protection zone LPZ |
0→1 |
| Material |
Aluminium |
| Maximum continuous voltage AC |
46 |
| Maximum continuous voltage DC |
65 |
| Number of poles |
8 |
| Permitted temperature range, max. |
80 °C |
| Permitted temperature range, min. |
-40 °C |
| Plug-in system |
RJ45 8(8) |
| Protection level wire-earth |
<900 V |
| Protection level wire-wire |
<1100 V |
| Protection rating |
IP20 |
| Screening |
Direct |
| Shielding connection available |
yes |
| SPD to IEC 61643-21 |
Class I / D1 |
| Telecommunications contact |
no |
| Testing standard |
IEC 61643-21 |
| Total discharge current (10/350) |
2,5 |
| Total discharge current (8/20) |
10 kA |
| Version for |
Basic protection, 8 wires + shield |
