The **RGSCA211-R-B-B-0** is a specific part number for a rocker switch manufactured by **Carling Technologies**. It belongs to the RG-Series, known for its compact design and high electrical capacity. ### 1. Technical Specifications The following table breaks down the core electrical and mechanical characteristics of this component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Carling Technologies | | **Series** | RG-Series | | **Circuitry** | SPST (Single Pole Single Throw) | | **Switch Function** | ON-OFF | | **Current Rating** | 15A 125VAC / 10A 250VAC | | **Horsepower Rating** | 3/4 HP 125-250VAC | | **Termination** | .250" (6.3mm) Quick Connect Tabs | | **Mounting Type** | Panel Mount (Snap-in) | | **Illumination** | Non-Illuminated | --- ### 2. Part Number Breakdown (Nomenclature) To understand exactly what each digit represents, we can deconstruct the code: * **RGSC**: Identifies the **Series** (Single pole, high inrush rocker switch). * **A**: **Rating** (Standard 15A 125VAC rating). * **211**: **Termination/Function** (Specifies the internal mechanics and the .250 tab terminals). * **R**: **Rocker Color** (Red). * **B**: **Bezel Color** (Black). * **B**: **Legend/Marking** (Usually indicates a standard black base/body). * **0**: **Legend Text** (No special legend/marking). --- ### 3. Key Electronic Features * **High Inrush Capability:** These switches are designed to handle high "surge" currents that occur when inductive loads (like motors or large power supplies) are first turned on. * **Snap-in Mounting:** The body features plastic "ears" that allow the switch to be pushed into a rectangular panel cutout without the need for screws. * **Wiping Contacts:** The internal mechanism utilizes a wiping action that helps clear oxidation or debris from the contact surfaces, ensuring a longer electrical lifespan. --- ### 4. Typical Applications Because of its high current and horsepower ratings, this switch is commonly found in: * Power strips and surge protectors. * Small appliances (coffee makers, vacuum cleaners). * Industrial control panels. * Power supplies for computers and laboratory equipment.