- 適用於大區域、高溫、高噪音、高危險性、重污染工業環境。
- 防爆等級Class Ⅰ, Groups C and D, Division 1; Class Ⅱ, Groups E, F and G, Division 1; Class Ⅲ。
- 具IECEx GB認證
MODEL 5401A防爆標誌Ex d [ib] ib Ⅱ C T6/DIP A21 TA,T6 IP64
MODEL 5411A防爆標誌Ex d [ib] ib Ⅱ C T6/DIP A20 TA,T6 IP66 - 具CNS防爆認證
MODEL 5401A防爆標誌Ex d [ib] ⅡB+H2 T6 IP65/Ex tD 21 TL85°C
MODEL 5411A防爆標誌Ex d [ib] ⅡB+H2 T6 IP66