KV 7104 4.5 modules: 1 x 4.5 x 18 mm 1-row knockouts: top and bottom walls 2x M20 and 1x M25/32 each per PE/N number x cross section 2 x 25 mm, 4 x 4 mm Cu, FIXCONNECT terminal technology, for terminal technology refer to technical data for the installation of DIN rail equipment up to 63 A, top hat profile 35 mm with transparent lid, sealable locking device for hinged lid and sealing facility see accessories with cable entry cover protective cover can be cut out degree of protection: IP 65 colour: grey, RAL 7035 rated insulation voltage Ui = 400 V a.c. power dissipation capability Pde = 12 watts at 30 K according to EN 60670-24 protection class II material PS (Polystyrene) width 126 mm height 228 mm depth 111 mm weight 0,614 kg