Junction box, with protection class IP54/IP65, nominal cross-section 25mm², Ui=690V AC, deflection membranes, M20/M25/M32/M40/M50, (4 at the rear, 10 at the side), internal fastening points, with main line branch terminal for standard indoor installations, grey, with screw terminal 4-pole-25mm²Dimensions: 250 x 250 x 115mmIncluded accessories: 3 mounting nozzles IP54 M40 sealing range 17-30mm, 1 sealing plug M40, 3 compression plugs with lock nut IP54 M50 sealing range 13-35mm