Applicable environmental the BCd-250 flameproof explosion-proof lights flameproof lamp BCd-250 Explosion-proof lights: 1. Suitable for Zone 1 and Zone 2 hazardous locations; 2. Applicable to Ⅱ A, Ⅱ B class gas environment; 3. Applicable to gas mixing temperature: T1 ~ T4; 4. Widely used in oil exploration, the practice of oil, chemical, military, and other hazardous environments and offshore oil platforms, oil tankers and other dangerous places and scene lighting purposes; Features: 1. Tempered glass lens, stainless steel exposed fasteners, protective net after surface dip galvanized; 2. Shell with aluminum die-casting molding, surface high pressure electrostatic spray; 3. Useful articulated bolts can be opened quickly, is easy to install and maintain; 4. Steelpipe; 5. Suitable for GB3836 - 2000, IEC60079, IEC60079 standard requirements; main technical parameters: Rated voltage: 220V/50Hz Rated Power: 150 ~~ 250W Inlet thread: G3 / 4 Protection class: IP54 Explosion-proof mark: Exd IIB T4 BCd-250 separated explosion-proof lamp flameproof lamp