The **KWSBS-1CB-R** is a specific model of a **Rocker Switch**, typically manufactured by companies like **Canal Components** or similar electronics component vendors. It is designed for high-current power management in appliances and industrial equipment. --- ### 1. Technical Specifications The following table outlines the primary electrical and physical characteristics of the KWSBS-1CB-R: | Feature | Specification | | :--- | :--- | | **Switch Type** | Rocker Switch | | **Circuit Configuration** | SPST (Single Pole Single Throw) | | **Function** | ON - OFF | | **Current Rating** | 16A @ 125VAC / 10A @ 250VAC | | **Illumination** | Non-Illuminated (standard for 'B' or 'R' suffixes) | | **Termination Style** | Quick Connect / Solder Terminals (4.8mm or 6.3mm) | | **Mounting Type** | Panel Mount (Snap-in) | | **Color** | Black Housing / Red Actuator (indicated by '-R') | --- ### 2. Electronic Component Breakdown The KWSBS-1CB-R consists of several critical sub-components that define its reliability and safety: #### A. Housing and Actuator * **Material:** Usually made from **Polyamide 66 (PA66)** or Polycarbonate. These materials are chosen for their high melting points and UL94V-2 (or V-0) flame retardancy. * **Actuator (The Rocker):** The "R" in the part number signifies a **Red** actuator. It provides the mechanical interface for the user to toggle the circuit. #### B. Contact Mechanism * **Internal Contacts:** These are typically silver-plated copper alloy. The silver plating minimizes contact resistance and prevents oxidation, which is vital for handling 16A loads without overheating. * **Spring Mechanism:** A high-tension steel spring ensures a "snap-action" movement. This rapid transition minimizes arcing (sparking) between contacts, extending the switch's lifespan. #### C. Terminals * **Composition:** Brass with tin or silver plating. * **Interface:** Designed for "Quick Connect" spade lugs, allowing for fast assembly in manufacturing environments without requiring soldering. --- ### 3. Application Use-Cases Due to its high amperage rating, this switch is commonly found in: 1. **Power Strips:** Serving as the main master power toggle. 2. **Home Appliances:** Used in vacuum cleaners, heaters, and kitchen appliances. 3. **Industrial Controls:** Acting as a simple ON/OFF interface for heavy-duty machinery. 4. **Computer Power Supplies:** Often used on the rear panel of ATX power units. --- ### 4. Safety Certifications Standard versions of the KWS series typically carry the following safety marks: * **UL/cUL:** Recognized for safety in the US and Canada. * **VDE/ENEC:** European safety standards for electrical components. * **RoHS:** Compliant with hazardous substance restrictions (Lead-free).