Boxes for hollow partition wall type pladur Boxes for switches and differential Box for 44 elements Ref. 23237 Measures: 470 x 455 x 68 mm. Option door with rack for ventilation: Ref. 23237R Pieces: Box: Ref. 23241 Frame, Lid and door: Ref. 23242 Frame, Lid and door with rack for ventilation: Ref. 23242R ← Sealed screw easily thread (Ref. 23243) Box of 38 elements + 4 sealed (ICP 32) (Ref. 23238) →