HB25(30) series have two types:25mm and 30mm.Main body use inflaming retarding materials and it is easy to install because if the simple structure.The protective degree is IP40;It have two switch units at most.
- Jan 09, 2019-
HB25(30) series have two types:25mm and 30mm.Main body use inflaming retarding materials and it is easy to install because if the simple structure.The protective degree is IP40;It have two switch units at most.