US 12,087,532 B2
Movable contact bracket assembly and contactor
Jiaren Xiao, Shanghai (CN); Yuanzhong Wang, Shanghai (CN); Zhen Li, Shanghai (CN); and Zezhen Yang, Shanghai (CN)
Assigned to Schneider Electric Industries SAS, Rueil-Malmaison (FR)
Filed by Schneider Electric Industries SAS, Rueil-Malmaison (FR)
Filed on Dec. 30, 2022, as Appl. No. 18/091,600.
Claims priority of application No. 202123409585.7 (CN), filed on Dec. 31, 2021.
Prior Publication US 2023/0215674 A1, Jul. 6, 2023
Int. Cl. H01H 50/60 (2006.01); H01H 1/18 (2006.01); H01H 73/18 (2006.01)
CPC H01H 50/60 (2013.01) [H01H 1/18 (2013.01); H01H 73/18 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A movable contact bracket assembly, comprising a movable contact and a movable contact bracket, wherein the movable contact bracket assembly further comprises a magnetic conductive frame which is configured to at least partially surround the movable contact to protect the movable contact from arc erosion,
a contour of the magnetic conductive frame is configured to match a contour of the movable contact to at least partially surround the movable contact,
the magnetic conductive frame comprises an opening, and a contact of the movable contact extends through the opening by a predetermined distance, and the predetermined distance is selected to facilitate guiding an arc generated upon the movable contact and a stationary contact being separated from each other from the movable contact to the magnetic conductive frame.