Junction box, with protection class IP55, nominal cross-section 2.5mm², Ui=400V AC, certified according to (DIN EN 60670-1/-22 (VDE 0606-1/-22)), stepped nipple, M20, sealing range 5-16mm, (1 rear, 7 side), internal fastening points, for standard indoor installations, grey, without terminalsDimensions: 75 x 75 x 42mm