Novel secondary junction box
A secondary junction box device disclosed by the present invention comprises a fuse, an execution switch and a conductor, the execution switch can control the on-off of a circuit connected with the execution switch by detecting the on-off of other circuits, two power-on terminals are arranged betwee...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A secondary junction box device disclosed by the present invention comprises a fuse, an execution switch and a conductor, the execution switch can control the on-off of a circuit connected with the execution switch by detecting the on-off of other circuits, two power-on terminals are arranged between the conductor and the execution switch, and the conductor and the execution switch are connected with the power-on terminals respectively. The power-on terminal connected with the execution switch can be connected with the power-on terminal connected with the electric conductor, a circuit formed by the fuse sequentially passing through the execution switch, the two power-on terminals and the electric conductor is a first branch circuit or a second branch circuit, and the execution switch on the first branch circuit is connected with the second branch circuit. The execution switch on the second branch circuit is connected with the first branch circuit, and the execution switch on the second branch circuit is conne |
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