IPXY
X = 0 - 6 (Protection against solid objects)
0: No protection
1: Protected against solids objects over 50mm (e.g. accidental touch by hands )
2: Protected against solids objects over 12mm (e.g. fingers)
3: Protected against solids objects over 2.5mm (e.g. tools and wires)
4: Protected against solids objects over 1mm (e.g. tools, wires and small wires)
5: Protected against dust - limited ingress (no harmful deposit)
6: Totally protected against dust
Y= 0 -8 (Protection against liquids)
0: No protection
1: Protected against vertically falling drops of water
2: Protected against direct sprays up to 15o from the vertical
3: Protected against direct sprays up to 60o from the vertical
4: Protected against sprays from all directions - limited ingress permitted
5: Protected against low pressure jets if water from all directions - limited ingress permitted
6: Protected against strong jets of water e.g. for use on shipdecks - limited ingress permitted
7: Protected against the effects of temporary immersion between 15cm and 1m. Duration of test 30 minutes
8: Protected against long periods of immersion under pressure
IPXY
X = 0-6(對固體的物體的保護措施)
0︰沒有保護
1︰防止越過50毫米(手工例如偶然觸摸)的目標固體
2︰防止越過12毫米的目標固體(例如手指)
3︰越過2.5毫米(例如工具和電線)防止目標固體
4︰防止固體越過1毫米(例如工具,電線和小電線)的目標
5︰防止灰塵 - 限制進入(沒有有害的存款)
6︰全部防止灰塵
Y = 0-8(對液體的保護措施)
0︰沒有保護
1︰防止垂直下降滴水
2︰防止直接噴到垂直的15度
3︰到那些垂直位置的60度直接防止噴
4︰防止水霧從全部方向 - 限制的進入允許
5︰防止噴射低壓澆水從全部方向 - 限制的進入允許
6︰在shipdecks上適合使用例如防止堅固一股股水 - 限制的進入允許
7︰防止在15厘米和持續的30 分鐘的考試的1米之間的那些影響的暫時浸入的
8︰防止長期浸入在下面壓力