# STN Atlas DZM402 Speed Relay Module | Atlas Automation

The STN Atlas DZM402 Speed Relay Module is engineered to ensure smooth equipment operation. This module from Atlas offers exceptional performance and reliability for industrial automation systems.

Featuring part number 271.138 273 C, the **STN Atlas DZM402** provides precise control and monitoring of speed-related functions. Its durable, lightweight design ensures easy installation and resistance to wear. This **speed relay module** is ideal for both replacements and system upgrades in critical applications.

**Key Features:**

-   **Precise Speed Control:** Provides accurate monitoring and control.
-   **Durable Construction:** Resistant to wear and tear for long-term reliability.
-   **Easy Installation:** Lightweight design for quick setup.
-   **High Compatibility:** Suitable for various industrial equipment.
-   **Reliable Performance:** Ensures smooth and efficient operation.

**Specifications:**  
While specific voltage and current ratings vary by application, the **STN Atlas DZM402** is designed for optimal performance within standard industrial automation systems. Consult technical documentation for precise specifications.

Trust Atlas and the **STN Atlas DZM402 Speed Relay Module** for superior quality and reliability in your industrial operations. Invest in this essential component to maintain peak performance. Get yours today for seamless integration into your automation systems.

[info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Atlas
- **Type:** Industrial Automation > Control Systems > Speed Relays
- **Tags:** 271.138 273 C, automation, DZM402, industrial control, speed monitoring, speed relay module, STN Atlas

## Variants

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

## Images

- STN Atlas DZM402 Speed Relay Module | Atlas Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/stn-atlas-dzm402-speed-relay-module)
> Updated: 2026-10-03