| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board for housing for which feeder line connection and wiring can be carried out easily even when no special circuit breaker is used in an area where a current limiter is installed. SOLUTION: A distribution board for housing is provided with a master switch 5 whose primary side 4 is connected to three wires 1, 2, and 3 for two voltage poles and one neutral pole of single-phase three-wire AC power supply, a circuit breaker 8 connected from the primary side of the switch 5 through two feeder lines 6 and 7, a current limiter 11 whose primary side 10 is connected to the secondary side 9 of the switch 5. The distribution board is also provided with a plurality of branch switches 13, 13,... connected to the secondary side 12 of the limiter 11. |
