Explosion-proof corrosion-proof junction box 1. Cast aluminium alloy cover 2.moulded lid plate ... steam environment;3, strong corrosive gas environment;4, indoor, outdoor (IP65).Technical characteristics1 products for increased safety, shell is made ... markAnticorrosion gradeProtection gradeOuter diameter of cable(mm)10,203801/2",3/4"ExeⅡT6 WF2IP65Φ 8-10, Φ Explosion-proof corrosion-proof junction box