# Siemens 3UA50 00-0F Overload Relay - 1.1A Motor Protection

The **Siemens 3UA50 00-0F Overload Relay** is a crucial electrical component, designed to safeguard motors from overload conditions. This relay is essential for maintaining the operational integrity of industrial machinery and electrical systems. With a tripping amperage of 1.1A and a voltage rating of 660V, it provides reliable protection for a wide array of applications. Specifically designed for use, this relay ensures the longevity and safety of your equipment.

This overload relay is engineered to handle demanding industrial environments. The **3UA50 00-0F** features 1NO+1NC contacts and is suitable for use with Cu wire at 60/75°C. Its robust construction guarantees durability, while its compact design allows for easy integration into existing setups. This relay is a testament to Siemens' commitment to quality, manufactured in Germany to the highest standards.

Key Features:

-   **Motor Protection:** Provides essential protection against overloads, preventing costly downtime and damage.
-   **High Reliability:** Manufactured by Siemens, ensuring dependable performance and longevity.
-   **Easy Installation:** The compact design facilitates quick and straightforward integration into electrical systems.
-   **Wide Application:** Suitable for various industrial and commercial applications.

**Specifications:**

-   Model: 3UA50 00-0F
-   Voltage Rating: 660V~
-   Tripping Amperage: 1.1A
-   Contacts: 1NO+1NC
-   Torque Rating: 16 Lbs-in
-   Weight: 180 gm

Trust the **Siemens 3UA50 00-0F Overload Relay** for superior motor protection and operational efficiency in your industrial systems. Ensure the safety and reliability of your equipment. For inquiries and purchases, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

Ram Automations

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Motor Protection > Overload Relays
- **Tags:** 1.1A relay, 3UA50 00-0F, 660V relay, electrical safety, German made relay, industrial automation, motor protection, overload relay, Siemens

## Variants

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

## Images

- Siemens 3UA50 00-0F Overload Relay - 1.1A Motor Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3ua50-00-0f-overload-relay)
> Updated: 2026-10-03