| 摘要 |
A protection and control assembly includes several multipole electrical switch devices each having a box ( 10,20,30 ) provided with input side and output side conducting connection strips, that project along a vertical axis on a horizontal connection area on the input side, and output side respectively, of the box ( 10,20,30 ) and that can be inserted in openings ( 44 ) of removable power terminal blocks ( 40,40',50,50',60 ). The assembly includes at least one connecting element ( 80,80 ') that electrically connects the poles of a first and a second electrical device of the assembly, the connecting element ( 80 ) being arranged such that it is positioned firstly between the box ( 10 ) and a power terminal block ( 40,50 ) of the first device, and secondly between the box ( 20 ) and a removable power terminal block ( 40',50 ') of the second electrical device.
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