# Sick W4-3 Photoelectric Sensor 1066656 | Industrial Automation

The Sick W4-3 1066656 is a miniature photoelectric sensor designed for reliable object detection in demanding industrial automation environments. This compact sensor offers precise sensing capabilities, ensuring efficient operation in production lines conveyor systems and material handling applications. Its robust construction and advanced technology provide superior performance and durability.

Engineered for seamless integration into control systems the Sick W4-3 1066656 operates with specific voltage requirements ensuring stable performance. It is ideal for applications requiring accurate detection and signaling within complex automation setups. The sensor's design prioritizes ease of installation and reliable day-to-day operation for continuous productivity.

-   **High-precision detection** for accurate object identification
-   **Compact miniature design** ideal for space-constrained installations
-   **Durable construction** built for industrial environments
-   **Reliable performance** ensuring consistent operation
-   **Easy integration** into existing automation systems

## Specifications

Part Number: 1066656

Model Series: W4-3

Product Type: Miniature Photoelectric Sensor

Application: Industrial Automation

The Sick W4-3 1066656 stands as a testament to Sick's commitment to quality and innovation in industrial sensing solutions. Trust this sensor to enhance the efficiency and reliability of your automation processes. Discover the difference superior sensing technology can make for your operations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Sick
- **Type:** Industrial Automation > Sensors > Photoelectric Sensors
- **Tags:** Automation Components, Industrial Automation, Miniature Sensor, Object Detection, Photoelectric Sensor, Sick 1066656, Sick Sensors, Sick W4-3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Sick W4-3 Photoelectric Sensor 1066656 | Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/sick-w4-3-photoelectric-sensor-1066656)
> Updated: 2026-10-10