MOTOR CONTROL CENTER (MCC) UNITS WITH RETRACTABLE POWER CONNECTOR AND INTERLOCKS INCLUDING A POWER CONNECTOR POSITION INTERLOCK

Motor control centers have units or buckets with an extendable/retractable power connection (stab) assembly and one or more operating lever interlocks that include a unit latch to latch to a cabinet and a power connection position interlock that blocks the handle of the units or buckets based on pos...

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Bibliographische Detailangaben
Hauptverfasser:	Beard, Alfred Gregory, Yee, Edgar, Kroushl, Daniel Boyd
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CABINETS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COFFEE MILLS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS ELECTRIC SWITCHES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EMERGENCY PROTECTIVE DEVICES FURNITURE GENERAL DETAILS OF FURNITURE GENERATION HUMAN NECESSITIES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS OFFICE FURNITURE PRINTED CIRCUITS RELAYS SELECTORS SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES
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Beschreibung
Zusammenfassung:	Motor control centers have units or buckets with an extendable/retractable power connection (stab) assembly and one or more operating lever interlocks that include a unit latch to latch to a cabinet and a power connection position interlock that blocks the handle of the units or buckets based on position of the power connection assembly, optionally also including a shutter cam that slides a shutter right and left.