# Overload Relay 3RU1116-1AB1 Siemens - Motor Protection

The **Siemens 3RU1116-1AB1 Overload Relay** is a crucial component for safeguarding electrical motors and systems. Designed for industrial applications, this relay provides reliable protection against overloads, phase failures, and other electrical faults. It's an essential part of any control panel requiring robust motor protection.

This **3RU1116-1AB1** relay meets IEC/EN 60947-4-1 standards, ensuring high performance. It features a Ui rating of 690V and handles trip amps up to 125%. The relay is made in Germany, guaranteeing quality and durability. The 3RU1116-1AB1 is designed with copper wire connections for secure electrical connections and a torque rating of 7-10.3 lb.in.

-   **Overload Protection:** Protects motors from overheating due to excessive current draw.
-   **Phase Failure Protection:** Detects and prevents damage from single-phasing conditions.
-   **High-Temperature Resistance:** Operates efficiently with a temperature rating of 75°C.
-   **Easy Installation:** Compact and lightweight design for straightforward integration.

The **Siemens 3RU1116-1AB1** relay offers reliable performance and long-term durability for your industrial automation needs. It is ideal for use in motor control centers, machinery, and other electrical systems. Ensure your equipment's safety and operational efficiency with this dependable overload relay. For all your automation needs, contact [Ram Automations](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Motor Protection > Overload Relays
- **Tags:** 125A, 3RU1116-1AB1, 690V relay, electrical safety, IEC/EN 60947-4-1, industrial automation, motor protection, overload relay, Siemens

## Variants

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

## Images

- Overload Relay 3RU1116-1AB1 Siemens - Motor Protection-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-3ru1116-1ab1-relay)
> Updated: 2026-10-03