Data Line Surge Protection Device
This surge protection device is designed to protect sensitive data transmission equipment from transient voltage surges and spikes. It provides reliable protection against overvoltage events, ensuring the integrity and longevity of connected devices.





Technical Specifications
Overview
High-Performance Data Line Surge Protection
This series of surge protection devices (SPDs) is engineered to safeguard sensitive data transmission equipment and control signals from transient voltage surges and spikes. Designed for versatility, these units support a wide range of operating voltages and communication protocols, ensuring the integrity and longevity of connected B2B infrastructure. With robust discharge capabilities and low insertion loss, they provide reliable protection without compromising signal quality in demanding industrial environments.
Key Performance Metrics
Key Performance Metrics
Technical Specifications
- Operating Voltage Options
- 5V12V24V48V110V220V
- Nominal Discharge Current (In)
- 5 kA
- Response Time (tA)
- <25ns
Control Signal Protection (AG-SX-CH)
Control Signal Series Parameters
| Nominal Voltage | Max Continuous Voltage (Uc) | Protection Level (Up) |
|---|---|---|
| 5V | 8V | 25V |
| 12V | 18V | 30V |
| 24V | 30V | 60V |
| 48V | 60V | 90V |
| 110V | 170V | 270V |
Network Protection (AG-JK2)
Network Protection Features
- Two-in-one network application support
- RJ45 or Screw Terminal connection options
- Aluminum Alloy enclosure for durability
- Supports 1.5-2.5mm² installation wiring
Environmental & Standards
Ingress Protection
- Operating Temperature Range
- -40°C to +80°C
- Test Standards
- IEC 61643-21



