A white 12mm/3A waterproof momentary push button switch is a type of switch used to control the flow of electrical current. It is designed to be waterproof, making it suitable for use in outdoor or damp environments. The button is white in color and has a diameter of 12mm. It is rated for 3 amps, meaning it can handle a maximum current of 3 amps. The switch is momentary, meaning it only stays in the on position as long as it is being pressed. When released, the switch returns to its off position. This type of switch is commonly used in applications where a temporary and waterproof control is required, such as marine equipment, outdoor lighting, and industrial machinery.

This high quality waterproof tacticle switch is capable of handling 3A of current. Note that this product is a SINGLE button and does not include all the other colours indicated in the picture.