The **M2PP-11N-R/N** is a specific electronic component typically categorized as a **Panel Mount Pushbutton Switch**. It is commonly used in industrial control panels, medical equipment, and automation systems due to its durability and specific feedback mechanisms. --- ### 1. Technical Specifications Below are the primary electronic and physical specifications for the M2PP series: | Parameter | Specification | |:---|:---| | **Switching Type** | DPDT (Double Pole Double Throw) | | **Action** | Momentary (Non-locking) | | **Voltage Rating** | 125VAC / 250VAC | | **Current Rating** | 5A to 10A (Depending on configuration) | | **Illumination** | Non-Illuminated (N-suffix indicates no LED) | | **Mounting Hole** | Rectangular / Square (Typically 19mm x 26mm) | | **Terminal Type** | Solder Terminals / Quick Connect | --- ### 2. Breakdown of the Model Code The part number follows a structured nomenclature to define its electronic behavior: * **M2P**: Refers to the series (Large Square/Rectangular Pushbutton). * **P**: Indicates the shape (Rectangular). * **11**: Refers to the contact configuration (1 NO + 1 NC or DPDT). * **N**: Indicates the button type (Non-illuminated). * **R**: Represents the **Red** color of the cap/button. * **N**: Additional suffix indicating standard operating force or specific mounting hardware. --- ### 3. Key Internal Components 1. **Contact Block**: High-conductivity silver alloy contacts designed to handle AC loads without excessive arcing. 2. **Spring Mechanism**: A stainless steel return spring that ensures the switch returns to its original position (Momentary action). 3. **Housing**: Heat-resistant UL94V-0 plastic (typically Polyamide or PBT) to ensure safety during electrical faults. 4. **Terminal Pins**: Tin-plated brass for high solderability and low contact resistance. --- ### 4. Circuit Diagram Representation The DPDT configuration for this switch can be represented as follows: ```text [Terminal 1] --- (NC) --- [Common A] [Terminal 2] --- (NO) --- [Common A] [Terminal 3] --- (NC) --- [Common B] [Terminal 4] --- (NO) --- [Common B] ``` ---