A double contact breaker with a barrier structure
By designing limiting components and installation structures in the double-contact circuit breaker, the problem of limiting the arc-extinguishing chamber by the partition was solved, achieving stable installation of the arc-extinguishing chamber and fixation of the magnetic plate, thus improving the structural compactness and functional stability of the circuit breaker.
CN224417734UActive Publication Date: 2026-06-26ZHEJIANG CHUANGQI ELECTRICAL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG CHUANGQI ELECTRICAL CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-06-26
Smart Images
Figure CN224417734U_ABST
Abstract
The utility model provides a kind of bimetallic contact breaker's partition plate structure. Mainly solve the current bimetallic contact breaker's partition plate without the limiting structure of arc-extinguishing chamber problem. It is characterized by: still include first positioning assembly, be located on the partition plate, for with the left and right side end surface limiting cooperation of arc-extinguishing chamber;Second positioning assembly, be located on the partition plate, for with the upper and lower side end surface limiting cooperation of arc-extinguishing chamber;Mounting portion (6), be located on the partition plate, for installing magnetic plate (61). The utility model provides a kind of bimetallic contact breaker's partition plate structure, can isolate two arc-extinguishing chambers and limit structure to arc-extinguishing chamber, and also have the mounting structure of magnetic sheet, compact structure.
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