# Telemecanique RE4 YR Timer Relay RE4 YR12BU 0.05s-300h 110-240V

The **Telemecanique RE4 YR12BU** is a versatile timer relay designed for precise time control in industrial automation applications. This robust unit offers a wide timing range from 0.05 seconds to 300 hours, ensuring flexibility for various operational needs. Its reliable performance makes it an ideal component for complex control systems, motor control, and process timing, guaranteeing accurate and repeatable cycle management. The **RE4 YR12BU** timer relay from **Telemecanique** is built for durability and efficiency.

Engineered for demanding environments, the **Telemecanique RE4 YR12BU** operates seamlessly within a voltage range of 110-240V AC. It integrates efficiently into existing automation infrastructure, providing dependable timing functions for machinery and process control. This relay is essential for applications requiring meticulous sequence execution and phase control, contributing to overall system stability and productivity. Its advanced design ensures consistent operation even under challenging industrial conditions, making the **RE4 YR12BU** a trusted choice for critical automation tasks. It is a key component for any modern control panel.

-   Precise timing control from 0.05s to 300 hours
-   Wide operating voltage range of 110-240V AC
-   Durable construction for industrial environments
-   Reliable performance in automation and control systems
-   Easy integration into existing electrical panels

### Specifications:

-   Brand: Telemecanique
-   Model: RE4 YR12BU
-   Time Range: 0.05s - 300h
-   Voltage: 110-240V AC
-   Type: Timer Relay

Choose the **Telemecanique RE4 YR12BU** for dependable and accurate time delay functions in your industrial automation setup. This timer relay offers the precision and reliability that professionals demand. Contact us to secure yours today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Automation Components > Relays > Timer Relays
- **Tags:** 110-240V AC Relay, Automation Components, Control Systems, Industrial Automation, Telemecanique, Telemecanique RE4 YR12BU, Time Delay Relay, Timer Relay

## Variants

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

## Images

- OMRON G32A-A20-VD Solid State Relay - High Performance Automation-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/telemecanique-re4-yr12bu-timer-relay)
> Updated: 2026-10-20