| 摘要 |
It is intended to reduce the production costs for a sealed wall bushing for the electrical cable (4, 6) of a centrifugal pump unit (rotary pump unit) which is driven by an electric motor and in the case of which the partially stripped cable conductors (6) have their exposed braids embedded in a body (11) made of insulation material. This is achieved by the insulation being removed only at the ends (8) of the cable conductors (6) and by the braids which are exposed there each being provided with a plug connector (9), those ends of the plug connectors (9) which are connected to the braids being arranged, together with a spacer washer (10) which holds them, within the body (11) which is made of insulation material. <IMAGE> |
