Schaltgerät

Details

Veröffentlichungs-Nr.

EP4769471

Anmeldetag

18. November 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

H01H71/10, H01H73/50

Abstract

TECHNICAL FIELD The present disclosure relates to the electrical field, specifically to a switching device. The disclosure provides a switching device, including: a tripping trigger member; a first protection module, configured to be able to actuate the tripping trigger member; a second protection module, provided with a thermo-magnetic tripping member and a latch member configured to engage with each other, wherein, upon a temperature of the second protection module exceeding a temperature threshold and/or a second protection current flowing through the second protection module exceeding a second protection current threshold, the latch member moves, so that the thermo-magnetic tripping member disengages from the latch member and moves away from the latch member from a latched position in which the thermo-magnetic tripping member is latched with the latch member to a tripped position; a connection member, provided with a first part and a second part, the first part is matched with the thermo-magnetic tripping member, so that a movement of the thermo-magnetic tripping member from the latched position to the tripped position drives the connection member to move from a first position to a second position, and the second part is matched with the tripping trigger member, so that a movement of the connection member from the first position to the second position actuates the tripping trigger member, the second protection module is independent of the first protection module.

Anmelder

Firma

SCHNEIDER ELECTRIC INDUSTRIES SAS

Land

🇫🇷 Frankreich

Fachgebiete