# Time Delay Relay ETR4-51-A | Klockner Moeller - Industrial Automation

The **Time Delay Relay ETR4-51-A** from **Klockner Moeller** is a crucial component for industrial automation, offering precise time-based control in various applications. This relay is engineered to provide dependable delay functions, ensuring optimal performance in control panels, machinery systems, and other industrial settings. It is designed to enhance process coordination and overall system stability. It is a reliable solution for professionals seeking accurate timing control in demanding industrial environments.

This industrial-grade relay supports a range of functions, including start delays, off-delay timing, and sequence operations. Its rugged construction ensures long-term durability and consistent performance. The **ETR4-51-A** is ideal where precise and repeatable timing is essential. It is designed to mount easily on a panel or DIN rail, providing flexibility in installation. This relay is a testament to **Klockner Moeller's** commitment to quality and engineering excellence.

-   **ETR4-51-A** time delay relay for dependable industrial timing control
-   Supports start delay, off delay, and sequence timing functions
-   Designed for industrial automation, control panels, and machinery systems
-   Reliable and repeatable time-based performance
-   Rugged industrial-grade design for long-term durability

The **Time Delay Relay ETR4-51-A** delivers precise timing control for critical industrial automation applications. Trust in the reliability and performance of **Klockner Moeller** components for your automation needs. For reliable timing solutions in demanding automation environments, choose the **ETR4-51-A**.  
Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Klockner Moeller
- **Type:** Industrial Automation > Relays > Time Delay Relays
- **Tags:** automation components, control panels, ETR4-51-A, industrial automation, Klockner Moeller, time delay relay, timing relay

## Variants

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

## Images

- Time Delay Relay ETR4-51-A | Klockner Moeller - Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/time-delay-relay-etr4-51-a)
> Updated: 2026-10-02