Umschaltmechanismus eines Schutzschalters

Details

Veröffentlichungs-Nr.

EP3594986

Aktenzeichen

EP19185078

Anmeldetag

8. Juli 2019

Veröffentlichung

17. Januar 2024

Erteilung

17. Januar 2024

Rechtsraum

EP

IPC

H01H71/52

Abstract

The present disclosure relates to a circuit breaker, and more particularly, to a switching mechanism of a circuit breaker. A switching mechanism of a circuit breaker according to one embodiment of the present disclosure includes a case 20, a handle 55 rotatably coupled to a side plate 30 fixed to the case, a U-pin 45 coupled to a lower portion of the handle, a lever 50 coupled to the U-pin, and a crossbar 40 disposed in a mounting portion 22 protruding from the case to be perpendicularly movable, the crossbar being moved by receiving contact pressure of the lever, wherein the lever is provided with a contact pressure portion (54) formed in a curved surface on a lower surface thereof, to press the crossbar perpendicularly downward upon breaking a circuit.

Anmelder

Firma

LSIS Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete