... ,KEMA etc. 2. OEM/ODM 3. Main material: porcelain Zinc oxide arrester (YW,HYW,TYPE) 1. YW,HYW,type 2. Main material ... ,IEC,KEMA etc. standard 5. Safe usage, Favorable price6. Lightning arrester rated voltage:9-12KV7. Technology Parameter as following table:Note ... spec,in the above table of composite organic housing zinc oxide arrester.* is the rated voltage of motor. we sincerely hope our ...