CAJA/A-PLG Aluminium junction box for 4 up to 8 analogue load cells: CAJA/4A-PLG (4 load cells) CAJA/6A-PLG (6 load cells) CAJA/8A-PLG (8 load cells) With gas dischargers to protect against atmospheric discharges External ground power outlet Double sealing gasket Possibility of direct connection without potentiometer (Autocalibration)