发明授权
US09478381B2 Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices 有权
包括至少一个单极截止单元和包括这种装置的开关组件的模块化电气开关装置

Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices
摘要:
A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit including an actuating module of the unitary cut-off units; a removable electrical control module including an adaptive connection mechanism configured to interconnect with an actuating coil of an electromagnetic actuator when the removable module is positioned on the actuating module; a quick attachment mechanism allowing the removable attachment of the actuating unit onto the cut-off unit and including a coupling hook configured to attach and hold the cut-off unit to the actuating unit, and to engage with an actuating device of a unitary cut-off unit.
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