The **M2AS1-4413-R2/CE** is a specialized electronic component commonly used in industrial automation, specifically within the realm of **limit switches** or **microswitches**. It is often associated with brands like Honeywell or specialized electrical hardware manufacturers for safety and positioning applications. --- ### 1. Component Overview This part is typically categorized as an **Electromechanical Limit Switch**. It functions as a physical interface between moving mechanical parts and an electrical control circuit. ### 2. Technical Specifications While specific datasheets can vary by manufacturer, the "4413" series generally follows these standard electrical parameters: | Parameter | Typical Value / Description | | :--- | :--- | | **Switch Type** | Snap-Action Microswitch | | **Contact Configuration** | SPDT (Single Pole Double Throw) | | **Voltage Rating** | 250V AC / 125V DC | | **Current Rating** | 10A to 15A (Load dependent) | | **Actuator Type** | Roller Lever or Plunger (Model specific) | | **Termination** | Screw Terminals or Solder Lugs | | **Housing Material** | High-strength Phenolic or Metal Alloy | --- ### 3. Key Electronic Features #### A. Snap-Action Mechanism The "M2" designation often refers to the internal spring mechanism. Unlike a standard toggle, a snap-action switch uses a spring to flip the contacts almost instantaneously once the operating point is reached. This minimizes **arcing** and ensures a clean electrical signal. #### B. Contact Material These parts usually utilize **Silver Alloy** contacts. This provides: * High conductivity. * Resistance to oxidation. * Durability under high-cycle industrial operations. #### C. Environmental Sealing (CE Marking) The **CE** suffix indicates compliance with European safety standards. In the context of the M2AS1 series, this often implies: * **IP Rating:** Protection against dust and moisture (typically IP40 to IP67 depending on the enclosure). * **Insulation Resistance:** High dielectric strength to prevent short-circuiting in high-voltage environments. --- ### 4. Common Applications * **CNC Machinery:** Sensing the "Home" position of an axis. * **Safety Interlocks:** Ensuring a machine door is closed before operation. * **Conveyor Systems:** Detecting the presence or passage of an object. * **Elevator Controls:** Floor leveling and limit sensing. --- ### 5. Part Number Breakdown (Typical) | Segment | Meaning | | :--- | :--- | | **M2** | Series designation (Internal mechanism type) | | **AS** | Actuator Style (e.g., Straight lever or Roller) | | **4413** | Specific electrical configuration/mounting pattern | | **R2** | Revision number or specific terminal orientation | | **CE** | European Conformity (Certification mark) |