# Telemecanique RE4 YA12BU Time Delay Relay - Industrial Automation

The **Telemecanique RE4 YA12BU** Time Delay Relay is a crucial component for precision timing in industrial applications. This relay, designed for reliable performance, offers versatile timing functions essential for automated systems. Ideal for engineers and technicians requiring dependable time control, the **RE4 YA12BU** ensures accurate operation in diverse settings. It is perfect for industrial automation, offering seamless integration and robust performance.

This **time delay relay** operates with voltage ratings of 110-240V and 24V, and a frequency of 50/60Hz, ensuring compatibility with various electrical systems. Manufactured to stringent standards, this **Telemecanique relay** has a maximum voltage rating of 250V and can handle loads up to 4A AC15 or 1.5A at 220V. Its compact design and lightweight construction (160 grams) make it easy to install in control panels and electrical enclosures, making it a reliable choice for time-delay applications. The **Telemecanique RE4 YA12BU** meets VDE 0435 and VDE 0110 standards for electrical safety and performance, ensuring peace of mind during operation.

-   **Precise Timing:** Offers a time delay range of 0.05 seconds to 300 hours.
-   **Versatile Voltage Compatibility:** Supports 110-240V and 24V systems.
-   **Robust Build:** Manufactured in Germany for high reliability.
-   **Compact Design:** Lightweight and easy to install.
-   **Safety Standards:** Meets VDE 0435 and VDE 0110 standards.

The **Telemecanique RE4 YA12BU** time delay relay is a dependable solution for your industrial automation needs. Its robust design and precise timing capabilities make it an excellent choice for a wide range of applications. Trust in the **Telemecanique** brand for performance and durability. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Telemecanique
- **Type:** Industrial Automation > Relays > Time Delay Relays
- **Tags:** electrical relay, industrial automation, RE4 YA12BU, Telemecanique, time delay relay, timing relay

## Variants

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

## Images

- Telemecanique RE4 YA12BU Time Delay Relay - Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/telemecanique-re4-ya12bu-time-delay-relay)
> Updated: 2026-10-02