Schneider Electric Industries Sas

Valeo Power Technology (Nanjing) Co., Ltd

Xi Xie

Bo Wang

Zhenzhong Liu

Junjie Zhou

Long Han

Bin Zhou

Xiaoqin Wang

Zhongrui Shen

Renlong Ying

Jingjing Zhao

Huafeng Mao

Xing Huo

Zhongxian Chen

Binhong Liao

A plug-in contact assembly suitable for automatic transfer switches includes a contact holder, two moving contact pieces disposed apart from each other, a moving contact piece bracket and a biasing spring; the contact holder holds the moving contact piece bracket and the biasing spring therein; and the two moving contact pieces disposed apart from each other are held in place relative to the contact holder under the joint action of the biasing spring and the moving contact piece bracket; characterized in that, two ends of each moving contact piece are each provided with a moving contact thereon by means of welding.

Plug-in contact assembly suitable for automatic transfer switch

The application relates to a spring mechanism for a dual power transfer switch and a dual power transfer switch. The spring mechanism includes: a base mounted on a housing of the dual power transfer switch; and a spring mounted on the base. The spring includes a first leg configured to contact and exert a pressure on an indicator of the dual power transfer switch, so as to generate a frictional force between the first leg and the indicator and reduce a rebound of the indicator upon the indicator moving between a first indicating position and an intermediate indicating position, the first indicating position indicates that the dual power transfer switch is in a first power-on position, and the intermediate indicating position indicates that the dual power transfer switch is in a dual-off position.

Spring mechanism used for dual power transfer switch and dual power transfer switch

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Shanghai, China

Xi Xie