Charasteristic:
1) type: JDA2-BX22-3
2) size: 22mm, 25mm
3) color: Yellow, gray
4) dimension: 146*68*61
5) Accessories can be installed include: Flush type, extended type,
Mushroom type, slector type, key type, button with light ≤380V, indicator lamp direct type ≤380V, indicator lamp transformer type
220V and 380V, indicator lamp 220V square with light
9) Protection grade: IP40