The junction box for photovoltaic applications also significantly simplifies the manual manufacturing process. Manual assembly is easier thanks to a two-part design. The upper and lower parts are joined by a simple plug-and-play operation.

The box has a compact size of 162 x 77 mm and is 29 mm high. The pre-assembled PV cables come equipped with standard connectors.

The cables are inserted from the top of the box through a cable entry that features an innovative locking system that ensures a secure fit. Compared to other cable entry systems, this system allows for higher tensile strength at the cable entry point. Therefore, unintentional loosening of the connection is no longer possible.

Bypass diodes are used in the box. The result is low power loss and therefore less heat buildup. With this configuration, the junction box for photovoltaic applications is certified by the German Technical Inspectorate (TÜV). It also meets the latest requirements of DIN V VDE 0126 5 05.08. Manufactured by Weidmüller.

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