PROEXTECHNOLOGY BCZ8050 SeriesExplosion-proof Plug And Socket(GRP, Ex d e IIC) (ProEx)BCZ8050 SeriesExplosion-proof Plug And Socket(GRP, Ex d e IIC) PROEXTECHNOLOGY Model Implicati — Z: Socket T: Plug L: Coupler Dimension drawings (all dimensions in mm)- subject to alteration Number of pole Rated voltage (V) 2P Rated current (A)Design No.Explosion-proof plug and sockets - Ex Electricals Applications O Explosion protection to CENELEC, ECN NEC. O Can be used in Zone 1 and Zone 2 Zone 21 and Zone 22 Class I, Zone 1 and Zone 2 Class I, Division 2, Groups A, B, C, D