BUSHING SLEEVE AJ 10.20

Through-pass coupling Through-pass couplings are used, for example, in local casting structures when transitioning from the ceiling slab to partition walls in electrical conduit installations. The AJ10.20 and AJ10.25 couplings are supplied with a casting guard that prevents concrete from entering the conduit. Made from halogen-free material (IEC/61249-2-21). This product description is an automated translation of the original Finnish description.