Junction box SIWAREX JB ATEX Stainless steel housing for connecting up to 4 load cells in 4- or 6-wire technology, protection class: IP66, dimensions: 150 x 100 x 61 mm, for use in explosive atmospheres II 2 G Ex ia/ib IIC T6 Gb, II 3 G Ex nA IIC T6 Gc, II 1 D Ex ia IIIC T85 Cel Da, II 1 D Ex tb + ib IIIC T85 Cel Da IP66 II 2 D Ex ib IIIC T85 Cel Db II 2 D Ex tb IIIC T85 Cel Db