Thermisch-magnetische Auslöseeinheit für einen Kompakt-Leistungsschalter

A molded case circuit breaker having a thermal-magnetic trip unit is provided with a mechanical rating plug to allow a number of circuit breakers of different ampere ratings to be used within a common-sized enclosure. The rating plug interacts with a thermal-magnetic trip unit to set the circuit bre...

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Bibliographische Detailangaben
Hauptverfasser: CASTONGUAY, ROGER NEIL, ARNOLD, DAVID
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A molded case circuit breaker having a thermal-magnetic trip unit is provided with a mechanical rating plug to allow a number of circuit breakers of different ampere ratings to be used within a common-sized enclosure. The rating plug interacts with a thermal-magnetic trip unit to set the circuit breaker ampere rating.