MOLDED CASE CIRCUIT BREAKER FIELD-INSTALLABLE ACCESSORIES

MOLDED CASE CIRCUIT BREAKER FIELD-INSTALLABLE ACCESSORIES

Field-installable accessories are used within a thermal- magnetic industrial-rated circuit breaker. One such accessory in the form of a combined undervoltage release and shunt trip unit is field-installable within the circuit breaker cover. A bell alarm accessory unit can also be inserted within the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CASTONGUAY, ROGER NEIL, ARNOLD, DAVID
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:Field-installable accessories are used within a thermal- magnetic industrial-rated circuit breaker. One such accessory in the form of a combined undervoltage release and shunt trip unit is field-installable within the circuit breaker cover. A bell alarm accessory unit can also be inserted within the circuit breaker cover either in combination with or apart from the undervoltage-shunt trip accessory unit.