发明名称 |
Interchangeable mechanism for molded case circuit breaker. |
摘要 |
<p>An interchangeable operating mechanism assembly for molded case circuit breakers having a detachable movable contact arm and trip unit assembly allows the same mechanism assembly to be employed across a wide range of breaker ratings. A snap-on common trip bar attachment further allows multiple-pole facility off the common interrupter mechanism assembly. The mechanism assembly is designed to maintain the operating handle in the "on" position upon the occurrence of a welded contact and prevents the mechanism from being reset.</p> |
申请公布号 |
EP0228680(A2) |
申请公布日期 |
1987.07.15 |
申请号 |
EP19860117775 |
申请日期 |
1986.12.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CIARCIA, RONALD DAVID;DIVICENZO, GREGORY THOMAS;BERNIER, RICHARD EMERY;NAGY, JOSEPH GUSTAVE |
分类号 |
H01H73/24;H01H71/10;H01H71/50;H01H71/74;H01H73/06;H01H73/22 |
主分类号 |
H01H73/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|