| 摘要 |
PURPOSE:To provide a ceiling embedded unit cable by which work can be collectively performed by reducing labor in a work process on a job site and by which a temporary cable can be dispensed with, and temporary electric power supply by the ceiling embedded unit cable. CONSTITUTION:The prescribed number of cables 1 are connected to each other according to a connection diagram, and conductor connecting parts 2 are housed in a synthetic resin vessel 3, and waterproof insulating resin 4 is injected and hardened, and a sheath of a cable part being an excess length is stripped off by a proper length just above the vessel 3, and a ceiling embedded unit cable is constituted, and electric power is supplied to an electric power supply cable of the ceiling embedded unit cable, and temporary electric power supply on the respective floors of a multiple dwelling house is secured. |
