Betätigungsmechanismus und Schutzschalter

Details

Veröffentlichungs-Nr.

EP4749675

Anmeldetag

17. November 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

H01H71/52

Abstract

The present disclosure proposes an operating mechanism, including: a housing; a transmission shaft, being parallel to a movable contact pivot axis, penetrating through and protruding from a movable contact assembly; a pull rod, configured to move between a first position and a second position; a pivot plate, installed to be able to pivot around the movable contact pivot axis relative to the housing, the pivot plate being provided with a first hole connected with the transmission shaft; a first pivoting member, one end of the first pivoting member being pivotally connected to the housing; and a second pivoting member, one end of the second pivoting member is pivotally connected to other end of the first pivoting member and the pull rod, and other end of second pivoting member is pivotally connected to the pivot plate at a second hole of the pivot plate to drive the pivot plate to pivot around the movable contact pivot axis, and then the pivot plate drives the movable contact assembly to pivot around the movable contact pivot axis, a distance between the second hole and the movable contact pivot axis is smaller than a distance between pivot axes of two ends of the first pivoting member.

Anmelder

Firma

SCHNEIDER ELECTRIC INDUSTRIES SAS

Land

🇫🇷 Frankreich