Explosion-proof control boxes are control enclosures with an IP65 protection rating. They are suitable for flammable and explosive environments (such as coal mines, chemical plants, petroleum facilities, and power industries), offering high safety factors, robust operational capabilities, and stable performance. Explosion-proof products come in two types: dI and dIIBT4. The dI type is suitable for non-mining work areas in coal mines; the dIIBT4 type is used in factories and is suitable for environments with explosive gas mixtures of IIA, IIB, and T1 to T4 groups. Explosion-proof products come in two types: dI and dIIBT4. ① The dI type is suitable for non-mining work areas in coal mines;