Device for connecting several electrical supply devices in parallel

摘要

The device has a power output receptacle (4) for supplying electric power, and a connector (5) provided with a power input male receptacle (6) connected to an electrical output of an uninterruptible power supply. Power conductors (8) are provided between the receptacles, where the male receptacle is mounted on a plastic case. The connector has detection units (81, 82) detecting the connection of the connector on the apparatus. A switch (9) is connected in series with the conductors and is automatically opened when the input male receptacle is disconnected from the output receptacle.