Shenxay portlashdan himoyalangan
dIIBT4 belgisi II sinfga tegishli, B toifasi portlashdan himoyalangan.
| II | B | T4 | Gb | IP64 |
|---|---|---|---|---|
| Mine I | Metan | T1 450℃ | Ma Extremely high level of protection | IP64 |
| T2 300 ℃ | ||||
| Mb High level protection |
||||
| T3 200 ℃ | ||||
| I Surface Materials | Propan | Ga Extremely high level of protection |
||
| T4 135 ℃ | ||||
| Etilen | Gb High level protection |
|||
| T5 100℃ | ||||
| Vodorod, Asetilen | Gc General level protection |
|||
| T6 85 ℃ |
The prefix ‘d’ denotes a flameproof type of enclosure, Har qanday ichki portlash korpusga zarar bermasdan va portlashning tashqariga tarqalishini oldini olish uchun mo'ljallangan.;
IIB foydalanilgan gaz toifasini belgilaydi;
T4 signifies that the product’s maximum surface harorat remains below 130°C.