# Schmersal SH-440-ER-02 Safety Relay 24V DC Industrial Automation

Ensure paramount safety in your industrial operations with the advanced **Schmersal SH-440-ER-02 Safety Relay**. This high-performance device is engineered to provide reliable monitoring and control of critical safety functions, safeguarding both machinery and personnel across demanding industrial environments. Its robust construction and adherence to international safety standards make it an indispensable component for modern automation systems.

The **Schmersal SH-440-ER-02** integrates seamlessly into complex control systems, offering essential protection features for automation use. Engineered for efficiency and ease of integration, it features multiple safety inputs that allow for versatile configurations tailored to specific operational needs. For users seeking dependable safety solutions for their automation setups, this relay provides immediate visual feedback through its status LED indicators and ensures quick response times critical for immediate safety activation.

Key Features:

-   **Schmersal SH-440-ER-02** compliance with international safety standards.
-   Compact design for effortless integration into existing safety circuits.
-   Versatile configuration with multiple safety inputs.
-   Clear LED indicators for real-time operational status monitoring.
-   Durable construction built to withstand harsh industrial conditions.

Specifications:

-   Voltage Supply: **24V DC**
-   Relay Output: 2 Normally Open (NO) contacts
-   Response Time: Fast activation for immediate safety intervention
-   Operating Temperature: -25°C to +55°C
-   Dimensions: 22.5 mm (W) x 100 mm (H) x 114 mm (D)

Ideal for manufacturing, automotive, and robotics sectors, the **Schmersal SH-440-ER-02 Safety Relay** is a testament to Schmersal's commitment to operational safety and reliability. Integrate this vital component to enhance protection and meet regulatory demands. Discover the peace of mind that comes with superior industrial safety technology.

## Details

- **Price:** 999.0 USD
- **Vendor:** Schmersal
- **Type:** Industrial Automation > Safety Components > Safety Relays
- **Tags:** 24V DC Safety Relay, Control Systems, Industrial Automation, Machine Safety, Safety Relay, Schmersal Safety, Schmersal SH-440-ER-02

## Variants

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

## Images

- Schmersal SH-440-ER-02 Safety Relay 24V DC Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/schmersal-sh-440-er-02-safety-relay)
> Updated: 2026-09-20