The **KAN-R** is a specific series of miniature rocker switches commonly used in household appliances, power strips, and consumer electronics. These components are categorized as **Electromechanical Switches**. --- ### 1. Technical Specifications The following table outlines the typical electrical and physical characteristics of the KAN-R series: | Property | Typical Value | | :--- | :--- | | **Switch Type** | Rocker (SPST or SPDT) | | **Rated Voltage** | 250V AC / 125V AC | | **Rated Current** | 6A to 10A (Depending on model) | | **Contact Resistance** | ≤ 50mΩ | | **Insulation Resistance** | ≥ 100MΩ | | **Dielectric Strength** | 1500V AC / 1 min | | **Operating Life** | 10,000+ Cycles | --- ### 2. Physical Construction The KAN-R consists of four primary internal and external parts: 1. **The Actuator (Rocker):** Usually made of Polycarbonate (PC) or Nylon. It is the part the user presses. 2. **The Housing:** The outer shell (usually black or white) designed to snap into a rectangular cutout in a panel. 3. **Terminal Pins:** Silver-plated or brass pins protruding from the bottom for soldering or quick-connect terminals. 4. **Internal Contacts:** A moving "seesaw" mechanism made of copper alloy, often with silver-point plating to prevent carbon buildup during sparking (arcing). --- ### 3. Model Variations The "KAN-R" designation often includes suffixes that define the functionality: * **KAN-R1:** Generally refers to a simple ON-OFF switch with 2 pins. * **Illuminated Versions:** Some models contain a small **Neon lamp** or **LED** inside the rocker. These require a 3rd pin to connect to the neutral line to power the light. * **Circuit Configuration:** * **SPST:** Single Pole, Single Throw (Simple bridge). * **SPDT:** Single Pole, Double Throw (Changeover switch). --- ### 4. Common Applications Due to their compact size and snap-in mounting, they are found in: * Computer power supplies. * Small kitchen appliances (Coffee makers, blenders). * Electric fans and lamps. * DIY electronics enclosures.