KCD11 AC 250V 3A 2 Pin ON/OFF I/O SPST

It is a KCD11 AC 250V 3A 2 Pin ON/OFF I/O SPST Snap in Mini Boat Rocker Switch.

Specification

• Rating: 3A250VAC
• Contact Resistance: 35mΩ max
• Insulation Resistance: 500VDC 100MΩ min\
• Dielectric Strength: 1500VAC,1Minute
• Operating Temperature: -25℃~+85℃
• Electrical Life: 10000 Cycles

Toggle switches are available in many different styles and sizes and are used in numerous applications. Many are designed to provide the simultaneous actuation of multiple sets of electrical contacts, or the control of large amounts of electric current or mains voltages.

The word “toggle” is a reference to a kind of mechanism or joint consisting of two arms, which are almost in line with each other, connected with an elbow-like pivot. However, the phrase “toggle switch” is applied to a switch with a short handle and a positive snap-action, whether it actually contains a toggle mechanism or not. Similarly, a switch where a definitive click is heard is called a “positive on-off switch”.   A very common use of this type of switch is to switch lights or other electrical equipment on or off.  Multiple toggle switches may be mechanically interlocked to prevent forbidden combinations.

In some contexts, particularly computing, a toggle switch, or the action of toggling, is understood in the different sense of a mechanical or software switch that alternates between two states each time it is activated, regardless of mechanical construction. For example, the caps lock key on a computer causes all letters to be generated in capitals after it is pressed once; pressing it again reverts to lower-case letters.

KCD11 AC 250V 3A 2 Pin ON/OFF I/O SPST

Development  Resources: demo codes, schematics, datasheets, etc

Reference for Arduino and reference to all matters

Ardunio from Wikipedia

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

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