Polteil

Details

Veröffentlichungs-Nr.

EP4756856

Anmeldetag

5. Dezember 2024

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

H01H33/662

Abstract

The present invention relates to a pole part, comprising:- a vacuum interrupter (10);- a sealing lid (20); and- an overmolded plastic housing (90);wherein a stem of a moveable contact (50) of the vacuum interrupter is configured to move within an inner tube section of the sealing lid along a central axis of the inner tube section of the sealing lid, such that a central axis of the stem of the moveable contact is parallel to the central axis of the inner tube section of the sealing lid;wherein in a first configuration the stem of the moveable contact has moved within the inner tube section of the sealing lid towards a fixed contact (70) of the vacuum interrupter to bring the moveable contact into contact with the fixed contact;wherein in a second configuration the stem of the moveable contact has moved within the inner tube section of the sealing lid away from the fixed contact to space the moveable contact into from the fixed contact;wherein in the first configuration at least a part of the sealing lid is located between at least a first part of the stem of the moveable contact and at least a part of the overmolded plastic housing; andwherein in the second configuration the at least a part of the sealing lid is located between at least a second part of the stem of the moveable contact and the at least a part of the overmolded plastic housing.

Anmelder

Firma

ABB SCHWEIZ AG

Land

🇨🇭 Schweiz