Electric power distribution panelboard-switchboard assembly
摘要
A combination panelboard-switchboard housing accepts plug-on connection with a plurality of modular electric switch-circuit breaker enclosures. The modular enclosure accepts circuit breakers or electric switches which can be field-installed with minor alteration to the enclosure. The modular switch enclosure further accepts a wide range of ampere ratings within a standard enclosure size. A mechanical latch arrangement on the bottom of the modular enclosure prevents the modular enclosure from being removed from the panel-board-switchboard housing. Controlled temperatures are achieved within the housing by optimized circulating air flow.
申请公布号
US5126918(A)
申请公布日期
1992.06.30
申请号
US19890388452
申请日期
1989.08.02
申请人
GENERAL ELECTRIC COMPANY
发明人
MORBY, JOHN A.;SABATELLA, ROBERT J.;M'SADOQUES, ANDRE J.;MARKOWSKI, ROBERT G.;LAMBERTI, CHRISTINE T.