# OJ Electronics Alarm Thermostat 5A 250V – Precise Temp Control

The **OJ Electronics Alarm Thermostat 5A 250V**, including models **Efst-6-.221** and **Efst-6-1221**, offers reliable temperature regulation for diverse applications. Perfect for industrial automation and marine environments, this thermostat ensures consistent performance. How can you achieve precise temperature control in your systems

Featuring a voltage rating of **250V** and a current rating of **5A**, the **OJ Electronics Alarm Thermostat** provides accurate temperature management. The **Efst-6** series supports a temperature range of 5-40 0-20˚C, with a supply voltage of 230Vac and 0-10V Dc. Trust in its reliable functionality for your automation needs.

-   **Precise Temperature Control**: Maintains consistent temperature levels.
-   **Versatile Application**: Suitable for industrial and marine settings.
-   **Durable Design**: Ensures long-lasting performance and reliability.
-   **Easy Installation**: Simple setup with a weight of 210 Gm (54134).
-   **Wide Compatibility**: Works with various power sources with 230Vac and 0-10V Dc.

**Specifications**

-   Voltage: 250V
-   Current: 5A
-   Temperature Range: 5-40 0-20˚C
-   Supply Voltage: 230Vac, 0-10V Dc

Choose the **OJ Electronics Alarm Thermostat 5A 250V** for dependable temperature control in your industrial automation systems. Its robust design and precise functionality make it an ideal choice. Order yours today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** OJ Electronics
- **Type:** Industrial Automation > Temperature Control > Thermostats
- **Tags:** 5a-250v, alarm-thermostat, industrial-automation, marine-thermostat, oj-electronics, temperature-control

## Variants

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

## Images

- OJ Electronics Alarm Thermostat 5A 250V – Precise Temp Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/oj-electronics-alarm-thermostat-5a-250v)
> Updated: 2026-09-19