Empty control station, light grey, 3 cut-outs, IP54, for XB7 Ø 22mm. range of product: Harmony XALE – product or component type: empty control station – device short name: XALE – product destination: for XB7 Ø 22 mm control and signalling units – cable entry: 2 knock-outs, clamping capacity <= 20 mm, 6 knock-outs for ISO M20.