| 摘要 |
<p>A disconnector (1), particularly for photovoltaic applications, comprising at least two modular contact boxes (2), each comprising a box-like body (3) coupled to a contiguous box-like body (3) of a contiguous modular contact box (2). The box-like body (3) form s a central seat (40) that accommodates a rotatable contact (4) and two peripheral seats (50), each of which accommodates a connection portion (51) of a corresponding fixed contact (5) that can be accessed from the outside of the modular contact box (2). The rotatable contact (4) is able to rotate about the axis (40a) of the central seat (40) with respect to the box-like body (3) in order to engage the fixed contacts (5) arranged with their connection portion (51) in the peripheral seats (50) or to disengage from the fixed contacts (5); the two peripheral seats (50) are arranged on the same side (30) with respect to a central plane (A) that passes through the axis (40a) of the central seat (40) and in the fact that the two peripheral seats (50) of a box-like body (3) and the two peripheral seats (50) of the contiguous box-like body (3) are arranged on mutually opposite sides with respect to the central plane (A).</p> |
