Dinsmore & Shohl LLP
DC switching apparatus with auxiliary contact device using microswitch
A direct current (DC) switching apparatus is provided. The DC switch apparatus includes an auxiliary contact device includes at least one pair of stationary contacts; one or more coils, a movable iron core that is driven by the one or more coils; a movable contact table operating in engagement with the movable iron core, and an auxiliary contact device arranged below the movable iron core. The auxiliary contact device includes a microswitch.
YM Tech Co., Ltd.
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Hyun Kil Seung Min Su Pyo
Cho Lee Hong