Operating mechanism for a switch or a circuit breaker with three positions
摘要
<p>The combination of the arm positions and the springs with cam operated compression operation provides reliable switching. A third lever carries the handle past a dead point to set the switch to earth.</p>
申请公布号
EP0908908(A1)
申请公布日期
1999.04.14
申请号
EP19980410098
申请日期
1998.09.04
申请人
SCHNEIDER ELECTRIC INDUSTRIES SA
发明人
JAY, CLAUDE;PUGET, NICOLAS;JACQUEMET, BERNARD;PERRONE, MICHEL;MARZOCCA, JOSEPH
