Multi-instruction switch for enhancing electrical insulation

A multi-instruction switch for enhancing electrical insulation, comprising:

• a housing, including an accommodating space, a conductive elastic plate disposed in the accommodating space and capable of performing a reciprocating movement when receiving depression of a user, and a support rack disposed in the accommodating space, wherein the conductive elastic plate includes a normal connection section and a switching connection section, and wherein the support rack includes a limiting track for the switching connection section to move therein;
• a common pin, penetrating through the housing to extend into the accommodating space, normally in electrical contact with the normal connection section;
• and
• a switching pin set, penetrating through the housing to extend into the accommodating space, including a first pin and a second pin disposed on the support rack;
• the first pin including a contact section located in the limiting track;
• the second pin including a trigger section located in the limiting track;
• wherein the limiting track includes an insulation space between the trigger section and the contact section.