Product Overview: 
 ZAJ310 Flameproof explosion-proof control box is a front-end control equipment installed accessory products, mainly used for front-end video surveillance equipment explosion proof control box is mainly used to implement extensions and installation of ancillary modules (can also install PTZ camera decoder, three in one mine, the power module), the current head explosion have adopted most of built-in decoder, but can be easily equipped with explosion-proof post-decoder maintenance and adjustment. 
 Specifications: 
 Pressure: 80KPa ~ 106KPa 
 Ambient temperature: -25 ℃ ~ +60 ℃ 
 Relative humidity: not more than 95% (+25 ℃) 
 Explosion-proof mark: ExdIICT6/DIP A20 TA, T6 
 Protection class: IP68 
 Operating voltage: AC85V ~ 265V (other voltage specifications or custom) 
 Dimensions: Length 140mm high 260mmX wide 227mmX 
 Cavity size: diameter 170MM * 120MM High 
 Windows: diameter 70MM 
 The number of outlet holes: 4 G3 / 4 
 Manufacturing Material: 316L stainless steel (marine, oil tankers, chlorine environments) 
 304 stainless steel (chemical, outdoor, pH environments) 
 45 # carbon steel surface treatment (without regard to the environmental use of corrosion-resistant)