- 适用于大区域、高温、高噪音、高危险性、重污染工业环境。
- 防爆等级Class Ⅰ, Groups A, B, C, D, Division 2; Class Ⅱ, Groups F, G, Division 2; Class Ⅲ, Division 2。
- 具IECEx GB认证
MODEL 611防爆标志Ex nA Ⅱ T6/DIP A21 TA,T6 IP64
MODEL 611A防爆标志Ex nA Ⅱ T6/DIP A20 TA,T6 IP66 - 具CNS防爆认证
MODEL 611防爆标志Ex nA II T6 IP65
MODEL 611A防爆标志Ex nA II T6 IP66