# Sick Lightgrid C20S-030104A21 Sender 300mm Protective Field Height

Introducing the Sick Testable Lightgrid C20S-030104A21 Sender a crucial component for advanced industrial automation and safety systems. This reliable sender unit provides a 300mm protective field height with a 40mm resolution and a 6m range ensuring precise detection for critical applications. Its cascadable design offers flexibility and expandability within your existing setup.

Engineered for robust performance the Sick C20S-030104A21 operates efficiently within industrial control systems. It is designed to integrate seamlessly with compatible receivers contributing to enhanced operational safety and process control. Trust in Sick's innovative technology for dependable automation solutions.

-   **Precise Detection** featuring a 40mm resolution for accurate object sensing
-   **Extended Range** up to 6 meters suitable for various industrial environments
-   **Cascadable Functionality** allowing for easy system expansion
-   **Durable Construction** built to withstand demanding industrial conditions
-   **High Reliability** ensuring consistent performance in automation tasks

Discover the difference Sick automation components can make in your facility. Enhance your safety protocols and operational efficiency with the C20S-030104A21 Sender.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Automation > Safety Technology > Light Grids
- **Tags:** automation sender, control systems, industrial automation, protective field, safety light curtain, Sick C20S-030104A21, Sick Lightgrid

## Variants

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

## Images

- Sick Lightgrid C20S-030104A21 Sender 300mm Protective Field Height-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/sick-c20s-030104a21-sender-lightgrid)
> Updated: 2026-09-27