# Eaton St No 1 Transformer 690V/24V 100/160VA – Industrial Power

Experience reliable power with the Eaton St No 1 Transformer, designed for industrial and commercial applications. This transformer, manufactured by Eaton Industries GmbH, delivers consistent performance and is a key component for electrical systems needing dependable voltage conversion.

**Key Features:**

-   **Voltage Conversion:** Converts 690V primary to 24V secondary.
-   **Power Rating:** Handles 100/160VA for various operational demands.
-   **Compliance:** Meets international standards including EN61558 and UL5085-2.
-   **Durable Build:** Constructed in Germany, ensuring high-quality and longevity.
-   **Compact Design:** Lightweight at 1.750kg, facilitating easy installation.

With a 0.17A current rating on the primary side at 690V and 4.17AAC on the 24V secondary side, this transformer ensures efficient power distribution. It operates effectively within a temperature range of -5% to +5% and includes thermal protection for enhanced safety. Is the Eaton St No 1 Transformer suitable for your automation setup? It is indeed. Its robust design and reliable performance make it ideal for industrial usage.

Choose the Eaton St No 1 Transformer for your electrical systems. Its dependable performance and adherence to international standards make it a trustworthy solution for ensuring operational uptime. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for inquiries.

## Details

- **Price:** 999.0 USD
- **Vendor:** Eaton
- **Type:** Industrial Automation > Power Supplies > Transformers
- **Tags:** 24V, 690V, Eaton, industrial transformer, transformer, voltage transformer

## Variants

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

## Images

- Eaton St No 1 Transformer 690V/24V 100/160VA – Industrial Power-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/eaton-st-no-1-transformer)
> Updated: 2026-10-02