1. Full range of type 1 surge arrester with **4 poles, 1+NPE and
3+NPE type
2. Uc **5V for 4 pole proudct, because we adopt MOV technology
there is no follow current for our BR**5M type 1suge protection
device
3. The adoption of EPCOS GDT for *0/**0μs application makes our
product one of the saftest in the industry.
4. The continous operating voltage of **5V is ideal for **0/**5V 3
phase system voltage.
