Application

Modular surge protectors designed for TN-S systems based on the

 IEC 61643-11 standard. It is applied to Class Ⅱ surge protection 

of low-voltage AC power systems, such as distribution cabinets for 

buildings and distribution boxes for important equipment.

Product features

1.Invention patent (CN201610325191.8), with dynamic arc 

    avoidance, arc suppression technology, fast response speed.

2.In case of abnormal voltage environment, get rid of power 

    lines quickly, avoid fire, electric shock and so on.

3.Monobloc base connection unit, remote signaling terminal with 

    floating switching contacts,and are keyed for operating voltage, 

    in order to avoid misapplications.

4.The use of high energy Zinc Oxide varistors and gas discharge 

    tubes has a long service life.

5. Meet both standards for ANSI/UL 1449 4th and IEC 61643-11:

    2011.