Device for anti-downrating of circuit breaker following fitting of auxiliary unit

The thermal trip device of the multipole circuit-breaker (11) requires readjustment after the introduction of an auxiliary device such as a differential protection device (10) with an actuator (12) aligned with a receiver (13). Electrical coupling is provided by conductors (15) extending laterally f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MICHEL BONNIAU, DIDIER LEBOUC, MICHEL DELL'OVA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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