Dual power millisecond automatic switching switch

Abstract

1. The name of this design product: Dual power millisecond automatic transfer switch. 2. Purpose of this design product: It is used in low-voltage power supply and distribution lines to automatically switch the load circuit from one power source to another normal power source when a power source fails. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design.

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