Pahū ʻo Shenhai
ʻOi aku ka IIB pahū-hōʻike hoʻohālikelike ma mua o IIA, a hāʻawi ka papa wela T4 i nā mahana haʻahaʻa a palekana ma mua o T1. Pela, Loaʻa iā BT4 kahi helu pahū-hōʻike maikaʻi.
| III | C | T 135 ℃ | ʻO Db | IP65 |
|---|---|---|---|---|
| III lepo lepo | T1 450 ℃ | Ua haʻi aku ʻo Ma | IP65 | |
| T2 300 ℃ | Mb | |||
| T3 200 ℃ | ||||
| A ʻO nā floc lele lele | A | |||
| T4 135 ℃ | ||||
| ʻO Db | ||||
| B ʻO ka lepo non conductive | T2 100 ℃ | ʻO Dc | ||
| C lepo hoʻokele | T6 85 ℃ |
Kuhi ʻia kēlā me kēia papa pahū-hōʻoia i nā pahuhopu palekana. Hiki ke loaʻa ka ʻike kikoʻī ma ka ʻimi ʻana ma Shenhai Explosion Proof.