<p>Disclosed is a direct current breaker device equipped with an overcurrent breaker unit which cuts off the overcurrent supply in wiring, and a step-down unit which steps down the voltage supplied to the overcurrent breaker unit.</p>
申请公布号
WO2011042782(A1)
申请公布日期
2011.04.14
申请号
WO2010IB02469
申请日期
2010.09.30
申请人
PANASONIC ELECTRIC WORKS CO., LTD.;INOUE, TAKESHI;KITAMURA, NOBUHIRO;KASAYA, MASATO
