AC speed control switch

Abstract

1. Name of the product in this design: AC speed control switch. 2. Purpose of this design: To control the starting, speed adjustment and disconnection of power tools. 3. The key design features of this product are its overall shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: This design is a similar design, wherein Design 1 is the basic design and Design 2 is a similar design to Design 1.

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