Junction box, has inner covering providing rigidity for board that combines safety block and connector block, where fastening part fastens safety block and connector block in inner covering

摘要

The box has locking devices that are attached to a safety block (12), where the devices are electrically connected with a distribution wiring circuit of a printed circuit board (11) with a printed circuit. A connector block (13) holds a connector clamp (17) that is electrically connected with the distribution wiring circuit and fastened on the circuit board with the printed circuit. An inner covering (15) provides rigidity for a board that combines a safety block and a connector block. A fastening part fastens the safety block and the connector block in the inner covering.