The KSE05-401/KSE05-801 is mainly used in TCP/IP protocol communication networks to protect the network signal lines of equipment from the influence of lightning electromagnetic pulses, induced overvoltages, and operational overvoltages. This network signal surge protector adopts an independent module design, multi-level protection circuits, and high-speed protection components, achieving features such as rapid response, fine protection, superior transmission, extremely low residual voltage, and minimal transmission loss. It can effectively ensure the safe operation of the system and prevent overvoltage and overcurrent from causing damage to system equipment or communication interruptions.
RJ-45 connector
Up to 5kA, 100Mpbs, 1000Mpbs
Protected pairs 1/2, 3/6,4/5,7/8
Three level of protection
IT systems
IP camera
Telecommunications
- Installation must be carried out under power-off conditions. Mount the surge protector on the panel, connect it in series with the protected equipment (OUT terminal to the equipment), and ground the protector's grounding wire locally.
- Regularly check the working status of the surge protector. Replace the product immediately if it fails or is damaged.
| Electrical | |
Model | KSE05-401/KSE05-801 |
Max. Continuous Operating Voltage[Uc] | 5 V |
Transmission rate | 100 Mbps/1000 Mbps |
Nominal Discharge Current [In] | 3 kA |
Maximum Discharge Current [lmax] | 5 k A |
Voltage Protection Level [Up] | 20 V |
Response time[tA] | 1 ns |
Insertion Loss | ≤ 0.5 dB |
Pins protected | 1 & 2, 3 & 6/ 1-8 |
Connector | RJ45 |
| Mechanical | |
Ports protected | 1 |
Connection Mode | Series |
Wiring diameter | 4-25 mm² |
Mounting Method | In line |
Environmental Ingress Protection Rating | IP20 |
Enclosure Color | Black |
Operating Temperature (℃) | -40 ℃ to +80 ℃ |
Dimensions (L×W×H) | 90 × 25 × 25 mm |
Weight | 40 g |
| Standards Compliance&Certifications | |
Standards | IEC 61643-21 EN 61643-21 |
| Certifications | CE |
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