The part number **RB34412222** typically refers to a specific configuration of a **Rocker Switch**, commonly manufactured by brands like E-Switch or similar industrial component suppliers. Below is a detailed breakdown of the electronic specifications and characteristics associated with this part. --- ### 1. General Component Overview This component is a power rocker switch designed for panel mounting. It is used to connect or disconnect an electrical circuit manually. | Feature | Specification | | :--- | :--- | | **Component Type** | Rocker Switch | | **Series** | RB3 Series | | **Switch Function** | DPST (Double Pole Single Throw) | | **Actuator Style** | Curved / Rocker | | **Illumination** | Non-Illuminated (standard for this suffix) | --- ### 2. Electrical Specifications These parameters define the safety limits and operational capacity of the switch. * **Contact Rating:** * 16A @ 125VAC [UL, cURus] * 10A @ 250VAC [UL, cURus] * 1/2 HP @ 125/250VAC [UL, cURus] * **Electrical Life:** ~10,000 cycles at full load. * **Contact Resistance:** 50mΩ Max (initial). * **Insulation Resistance:** 100MΩ Min. @ 500VDC. * **Dielectric Strength:** 1,500VAC for 1 minute. --- ### 3. Mechanical & Physical Parts The part number "12222" acts as a code for specific physical attributes: | Code Segment | Feature | Description | | :--- | :--- | :--- | | **RB3** | Series | High-current rocker series | | **4** | Terminal Type | 6.3mm (0.250") Quick Connect terminals | | **4** | Function | ON-OFF (Double Pole) | | **1** | Actuator Color | Usually Black | | **2222** | Marking/Housing | Specifies body color, marking (e.g., I/O), and finish | --- ### 4. Typical Applications Due to its high current rating and DPST configuration (which allows for switching both the hot and neutral lines simultaneously), it is found in: 1. **Industrial Equipment:** Power supplies and control panels. 2. **Appliances:** Vacuum cleaners, heaters, and kitchen electronics. 3. **Audio/Visual:** Professional amplifiers and rack-mount gear. ---