RJ45 Network Lightning Arrester 30Mbps Bandwidth 5kA Surge Protection IEC61643-21 Standard
The BR-RJ45 type network lightning arrester provides comprehensive lightning protection for Ethernet-based systems and network equipment. This industrial-grade device features standard shielded RJ45 connectors and advanced surge protection technology to safeguard your network infrastructure.
| Parameter | Specification |
|---|---|
| Model | BRRJ45L-4L |
| Test Standards | IEC61643-21 |
| Nominal Voltage (Un) | 5V |
| Max Continuous DC Voltage (Uc) | 6V |
| Max Continuous AC Voltage (Uc) | 4V |
| Nominal Current (IL) | 0.5A |
| Nominal Discharge Current (8/20μs) | 5kA |
| Voltage Protection Level (Line-Line) | ≤30V |
| Voltage Protection Level (Line-PG) | ≤500V |
| Response Time (Line-Line) | ≤1ns |
| Response Time (Line-PG) | ≤100ns |
| Operating Temperature | -40℃ to +80℃ |
| Connection Type | RJ45 Socket |
| Bandwidth | 30 Mbps |
| Insertion Loss | ≤0.3dB |
| Enclosure Material | Aluminium Alloy |
| Degree of Protection | IP20 |
- Multi-functional overvoltage protection against lightning and power surges
- Easy installation with standard RJ45 connectors
- High-quality components ensure stable performance and reliable operation
- Fast response time with minimal insertion loss
- Robust aluminium alloy construction with IP20 protection rating
During normal operation, the lightning arrester functions as a ground circuit. When abnormal voltage occurs, the device immediately activates to divert high-voltage current to ground, protecting connected equipment. Once the overvoltage condition resolves, the arrester returns to normal operation automatically.
Wenzhou Britec Electric Co., Ltd. specializes in manufacturing surge protection devices including AC/DC surge protectors, LED lighting surge arresters, and data surge protective devices. Located in Yueqing, Zhejiang, China, the company maintains a reputation for quality products and reliable service.
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