... etc. 2. OEM/ODM 3. Main material: porcelain Zinc oxide arrester (YW,HYW,TYPE)1. YW,HYW,type 2. ... housing zinc oxide arrester.* is the rated voltage of motor.we sincerely hope our hardworking, our products can service ... the world, so, if you are interested in our products, please don't hesitate to contact us. Fzbonle also ... reply! we will arrange everything for you. Zinc oxide arrester (YW,HYW,TYPE)