Based on the part number **M2PHS2L-C2-R2/Q**, this component belongs to a series of **Industrial Push Button Switches**, typically manufactured by brands like **IDEC** or similar automation component suppliers. Below is a breakdown of the electronic and mechanical specifications associated with this part nomenclature. --- ### 1. Part Number Breakdown | Segment | Feature | Description | | :--- | :--- | :--- | | **M2** | Series/Size | Usually indicates a 22mm mounting hole diameter (standard industrial size). | | **PH** | Operator Type | **P**ushbutton, **H**igh/Extended head (usually a guarded or shrouded button). | | **S** | Action | **S**pring Return (Momentary action - returns to original position when released). | | **2L** | Illumination | **2** (typically indicates 24V) **L** (LED illumination). | | **C2** | Contact Config | **2** poles. Usually **2NO** (Normally Open) or **1NO-1NC** depending on the specific catalog. | | **R** | Color | **R**ed button/lens color. | | **2** | Voltage Level | Specific voltage rating (e.g., 24V AC/DC). | | **Q** | Terminal Type | **Q**uick connect or specific wiring termination style. | --- ### 2. Key Electronic Specifications * **Contact Rating:** Typically rated for **10A** thermal current, with operational ratings around **120V/240V AC** (AC-15) or **24V DC**. * **Illumination:** Integrated LED lamp. LEDs are preferred in industrial settings for low power consumption and high vibration resistance. * **Insulation Resistance:** Usually $100M\Omega$ minimum (at 500V DC). * **Dielectric Strength:** Capable of withstanding ~2,500V AC for one minute between live and dead metal parts. --- ### 3. Mechanical & Environmental Features * **Mounting Hole:** 22mm (Standard for control panels). * **Degree of Protection:** Often rated **IP65** (Dust-tight and protected against water jets), making it suitable for harsh industrial environments. * **Mechanical Life:** Typically rated for **5,000,000 operations** for momentary types. * **Operating Temperature:** Generally ranges from **-25°C to +50°C**. --- ### 4. Typical Applications These switches are used in control panels for: 1. **Start/Stop Sequences:** Due to the momentary (spring return) action. 2. **Status Indication:** The "Red" LED allows the operator to see the state of the machine even in dark environments. 3. **Safety Interlocks:** Used in conjunction with relays or PLCs (Programmable Logic Controllers).