Load protection switch with delayed overcurrent release - has additional bimetallic element actuating switch for advance warning signalling device

The delayed overcurrent release uses a bimetallic element (13) which responds to the current intensity to release a latch for the movable switch block of the load protection switch (1). An auxiliary switch (30) controlling a signalling device (42) is operated before the latch is released. The auxili...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TROEBEL,WERNER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS
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