## Overview of the ABGW310-R The **ABGW310-R** is a specific model within the **IDEC TW Series** (30mm) of industrial control units. It is a heavy-duty, flush silhouette push-button switch designed for industrial panels. ### Technical Specifications | Feature | Specification | | :--- | :--- | | **Series** | TW Series (Industrial Grade) | | **Mounting Hole Size** | 30mm | | **Operator Shape** | Extended Mushroom Head (Pushlock Turn Reset) | | **Color** | Red (indicated by the "-R" suffix) | | **Operation Type** | Maintained / Latching (Pushlock Turn Reset) | | **Contact Configuration** | 1NO (Normally Open) | | **Environmental Rating** | IP65 / NEMA 4, 4X, 13 | --- ### Component Breakdown #### 1. The Operator (Mushroom Head) The "R" in the part number signifies a **Red** button. The "G" designation indicates an extended mushroom-style head. This is often used for emergency stops or critical process halts because the large surface area is easy to hit in a hurry. #### 2. The Latching Mechanism The "W" in the code represents the **Pushlock Turn Reset** function. - **Action:** When pressed, the button locks into the "down" or "activated" position. - **Reset:** To return the switch to its original state, the operator must manually twist the button clockwise. #### 3. Contact Block (1NO) The "10" in the part number indicates the internal electrical contacts: - **1NO:** This means it has one **Normally Open** contact block. - When the button is pressed and locked, the circuit is **Closed** (allowing current to flow). - When turned and reset, the circuit returns to **Open**. #### 4. Material and Durability - **Bezel:** Typically chrome-plated zinc or high-impact plastic (depending on the specific sub-type). - **Contacts:** Silver-plated contacts designed for high reliability in low to medium-voltage industrial control circuits (typically up to 600V AC/DC). --- ### Typical Wiring Application This device is commonly used as a "stop" or "lock-out" signal in a control logic circuit. ```yaml Circuit: 24V DC Control Loop Input: +24V DC Switch: ABGW310-R (1NO) Output: PLC Input / Relay Coil State: - Idle: Output is 0V (Open) - Pressed: Output is 24V (Latched Closed) ```