Junction box, with protection class IP55, nominal cross-section 16mm², Ui=690V AC, certified according to (DIN EN 60670-1/-22 (VDE 0606-1/-22)), stepped nipple, M25/M32/M40, sealing range 13-26.5mm, (4 at the rear, 10 at the side), internal fastening points, for standard indoor installations, grey, without terminalsDimensions: 199 x 149 x 77mm