RELAY APPARATUS AND SAFETY SWITCHING DEVICE WITH RELAY APPARATUS

RELAY APPARATUS AND SAFETY SWITCHING DEVICE WITH RELAY APPARATUS

A relay apparatus comprises input ports, output ports, and first and second relays. The first relay comprises: a first contact group comprising n≥2 first contacts arranged in parallel and moveable between open and closed positions by a first common armature; and a second contact group comprising n s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROTZINGER, Florian, BAUKNECHT, Jochen
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
RELAYS
SELECTORS
TESTING
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Beschreibung
Zusammenfassung:A relay apparatus comprises input ports, output ports, and first and second relays. The first relay comprises: a first contact group comprising n≥2 first contacts arranged in parallel and moveable between open and closed positions by a first common armature; and a second contact group comprising n second contacts arranged in parallel and movable between open and closed positions by a second common armature, wherein the first and second contacts are arranged in series in pairs. The second relay includes m