Purchase Qty. Reference FOB Price
1,000-4,999 Pieces US$0.90
5,000+ Pieces US$0.82
Product Description
Single Line Protective Unit with secondar over voltage protection 1. Single line protector: 2. Both for over voltage and over current 3. Have many types to choice as LSA module, STG module 1. Gas Tube is sealed with high alumina ceramics, has a long service life. 2. Gas Tube has instanat ...