Switching device havingan exchangeable switching piece assembly

The invention relates to a switching device comprising a switching chamber (1), in which a stationary switching piece (2) is arranged opposite a movable switching piece (3). The invention is characterized in that the stationary switching piece (2) is placed on a plastic carrier part (4) and this component combination of stationary switching piece (2) and plastic carrier part (4) is designed as an exchangeable switching piece assembly. 本发明涉及一种具有灭弧室(1)的开关装置，在该灭弧室中与能移动的开关件(3)相对放置地布置固定定位的开关件(2)。本发明的特征在于，固定定位的开关件(2)插接在塑料承载件(4)上，并且由固定定位的开关件(2)和塑料承载件(4)构成的构件组合构造为能更换的开关件组件。