Gekapselter elektrischer Schalter

Gekapselter elektrischer Schalter

905,331. Switch cases; locking switches. FEDERAL PACIFIC ELECTRIC CO. Oct. 14, 1958 [Oct. 14, 1957], No. 32839/58. Class 38 (5). The invention relates to a circuit breaker or switch having a moulded insulating case 72 enclosing the operating parts and having a lockable twist handle 20 mounted direct...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: COLE THOMAS M
Format: Patent
Sprache:ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:905,331. Switch cases; locking switches. FEDERAL PACIFIC ELECTRIC CO. Oct. 14, 1958 [Oct. 14, 1957], No. 32839/58. Class 38 (5). The invention relates to a circuit breaker or switch having a moulded insulating case 72 enclosing the operating parts and having a lockable twist handle 20 mounted directly on the front of the case; an enclosure 12 also being provided with an operable apertured front 14 interlocked with the handle and the Specification discloses many constructions of locking plates for effecting this object.