Features

1. Three stages of protection on every data line

2. Protected signal ground connection

3. Easy to install, plug-and-play

4. 4500V surge protection

Introduction

IEC61000-4-5 and ITU-TK20&K21 are the recognized standards for top quality surge protectors, It have high respond speed, low output rudimental

voltage, ascendance transfer performance. All have #10 ground screws which must be connected to a solid ground.

Circuit Diagrams

Designed by the theory of current limited and voltage clamped, discharged to ground. When the data line exist surge, It is induced and worked ,the

lightning energy is discharged to ground, and the high surge voltage is clamped to low level, so our