Gb: device protection level
T6: The temperature group is T6, and the maximum surface temperature of the equipment is less than 85 ℃
C: Class IIC products, applicable to Class IIA, IIB, IIC gas or steam environment
2: Class II equipment, used in other explosive gas environment except coal mine
E: Auxiliary protection measures are increased safety “e“
d: The main protective measures are flameproof type “d”
Ex: Electrical equipment for explosive gas atmosphere
Marst Safety Equipment (Tianjin) Co., Ltd, Rita, bradia@chinawelken.com, 86-17827611689
Post time: Feb-17-2023
