产品描述product description
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fa7-12d系列是一款专用的交流扳机开关,
集成防尘功能,
内部为快速动作结构,并具有断电重启保护功能(机械式),是为了满足新的欧洲en60947标准针对角磨类工具零电压保护的特殊要求而特别设计制造的,适用于部分手持式和台式电动工具，如:型材切割机,斜切锯(介铝机), 150, 180和230大角磨等.
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fa7-12d series are one special type ac trigger switches,
integrated dustproof,
with snap-action inner structure and restart protection when the power supply is interrupted (mechanicaltype)，designed specially for small angle grinders according to en60947, for used in portable and bench top power-tools such as cut-off machines, miter saws, 1 50mm, 180mm and 230mm l arge angle grinders, etc.
