# Proximity Switch Autonics PS40-20AO - Industrial Automation

The **Autonics PS40-20AO** proximity switch is a crucial component for precision sensing in industrial automation. This switch, designed for reliable object detection, operates within an AC90~250V power range, handling up to 200mA. Ideal for manufacturing and process control, the **PS40-20AO** ensures accurate and efficient performance. This product is manufactured by **Autonics**, a trusted name for quality automation products.

Built in Korea, this durable **proximity switch** is engineered to withstand demanding industrial environments, providing consistent and dependable operation. Its compact design makes installation straightforward, integrating seamlessly into existing systems. Whether you need to monitor object presence or automate machinery, the **Autonics PS40-20AO proximity switch** offers a reliable solution. This switch is suitable for a wide range of applications.

-   **Precise Detection:** Capable of accurately sensing objects in various industrial settings.
-   **Durable Build:** Constructed to endure harsh industrial environments.
-   **Easy Installation:** Compact and lightweight design for straightforward integration.
-   **Wide Voltage Range:** Operates efficiently with AC90~250V power.

**Specifications:**

Model: PS40-20AO

Brand: Autonics

Voltage: AC90~250V

Load Capacity: 200mA

The **Autonics PS40-20AO** delivers consistent performance, enhancing efficiency and reliability in your industrial processes. Trust in **Autonics** for your sensing and automation needs. Enhance your systems with this versatile **proximity switch**. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Autonics
- **Type:** Automation Components > Sensors > Proximity Switches
- **Tags:** AC proximity switch, automation sensor, Autonics, industrial automation, object detection, proximity switch, PS40-20AO

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Proximity Switch Autonics PS40-20AO - Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/autonics-ps40-20ao-proximity-switch)
> Updated: 2026-09-18