The **W2CA-1CC-R/N** is a specific industrial electronic component, typically categorized as a **Limit Switch Replacement Part** or a **Contact Block Assembly**, commonly associated with Omron or similar industrial automation brands. It is designed to act as the internal switching mechanism within a rugged housing. --- ### Technical Specifications | Parameter | Specification | | :--- | :--- | | **Component Type** | Built-in Switch / Contact Block | | **Contact Form** | SPDT (Single Pole Double Throw) | | **Actuator Type** | Plunger / Internal Lever | | **Rated Voltage** | 125V AC / 250V AC | | **Rated Current** | 10A (General Purpose) | | **Termination Style** | Screw Terminals (typically) | | **Environmental Rating** | N (Standard) / R (Resin/High Resistance versions) | --- ### Key Features 1. **Dual Marking (R/N):** * The "R" suffix often indicates a specialized resistance (such as heat or chemical) or a specific wiring configuration. * The "N" denotes the standard updated version of the internal switch assembly. 2. **SPDT Configuration:** * This part contains one Common (COM), one Normally Open (NO), and one Normally Closed (NC) contact. * It allows the circuit to either break or establish a connection when the switch is physically triggered. 3. **High Durability:** * Designed for heavy-duty industrial cycles, often rated for millions of mechanical operations. 4. **Modular Design:** * This is an internal part. If the external housing of a limit switch remains intact but the electrical contacts fail, the W2CA-1CC-R/N can be swapped in to restore functionality without replacing the entire unit. --- ### Application Use Cases * **Position Detection:** Used in CNC machines or conveyor belts to detect the presence of a part. * **Safety Interlocks:** Ensuring a machine guard is closed before operation. * **End-of-Travel Sensing:** Stopping a motor when a mechanical arm reaches its maximum limit. ---