The part number **14-RSC441D2211** refers to a high-quality **Rocker Switch** manufactured by **E-Switch**. This specific model belongs to the **RSC series**, which is known for its high power rating and robust mechanical design. --- ### 1. Key Technical Specifications Below are the primary electrical and mechanical characteristics for the 14-RSC441D2211: | Feature | Specification | | :--- | :--- | | **Switch Function** | SPST (Single Pole Single Throw) | | **Operation** | On-Off | | **Current Rating** | 20A @ 125VAC / 16A @ 250VAC | | **Horsepower Rating** | 3/4 HP | | **Contact Resistance** | 20 mΩ (Max) | | **Insulation Resistance** | 100 MΩ (Min) @ 500VDC | | **Dielectric Strength** | 1,500VAC for 1 minute | | **Operating Temperature** | -20°C to +105°C | | **Actuator Style** | Rocker (Curved) | --- ### 2. Physical Construction The part is designed for durability and ease of installation in industrial or commercial panels. * **Housing & Actuator:** Typically made of Black UL94 V-2 Nylon. * **Terminals:** Quick Connect / Solder Lug (usually 6.3mm tabs). * **Mounting Type:** Panel Mount (Snap-in). * **Panel Cutout:** Standard rectangular cutout (approx. 12.1mm x 27.2mm). * **Illumination:** This specific model is typically **non-illuminated** (as indicated by the specific digit codes in the E-Switch nomenclature). --- ### 3. Application Use Cases Due to its high amperage rating (20A), this switch is commonly used in power-heavy applications: 1. **Industrial Equipment:** Power control for heavy machinery or industrial ovens. 2. **Home Appliances:** Used in vacuum cleaners, heaters, and power tools. 3. **Power Supplies:** Main power toggle for rack-mounted servers or laboratory power units. 4. **Audio/Visual:** Professional grade amplifiers and stage lighting controllers. --- ### 4. Part Number Breakdown (E-Switch Nomenclature) * **RSC:** Series name (High Current Rocker). * **4:** Body Size / Panel Cutout configuration. * **4:** Circuit function (SPST On-Off). * **1:** Terminal type (Quick Connect). * **D:** Actuator Marking (Standard I/O markings or plain). * **2211:** Color code (often Black Body/Black Actuator).