Bus bar/contact rail/power bus, e.g. for supplying power in buildings, has power buses each with a contacting surface and connection elements to power-bus structures

摘要

Power-bus structures (10,12) each include two or more power buses, each of which has a contacting surface. Connection elements (14,16) link the power-bus structures. Each power-bus structure has a connection area with tiers. The connection elements have first and second tiered areas. The tiers of the first area have an electrically conductive link to the tiers of the second area. The tiers of one of the areas can be attached to the tiers of one of the power-bus structures.