# Siemens 3RU1116-1CB0 Overload Relay - 1.8-2.5A Motor Protection

The Siemens 3RU1116-1CB0 Overload Relay offers exceptional protection for electric motors, preventing overheating and ensuring reliable operation in industrial environments. This relay is crucial for maintaining the efficiency and longevity of your motor-driven equipment.

This Siemens Sirius overload relay, manufactured in Germany, meets IEC/EN 60947-4-1 standards and supports a maximum operating voltage of 690V. The adjustable dial simplifies trip amp settings, and it's designed exclusively for copper wire, requiring a torque of 7-10.3 lb.in for secure installation. **Siemens 3RU1116-1CB0** ensures optimal motor safety.

-   **Motor Overload Protection:** Prevents motor damage from overheating.
-   **Adjustable Current Range:** 1.8-2.5A range for versatile applications.
-   **IEC/EN 60947-4-1 Compliance:** Ensures adherence to international safety standards.
-   **Compact Design:** Lightweight (120 gm) and easy to install in various settings.
-   **Reliable Performance:** Manufactured in Germany for high-quality assurance.

**Specifications:**  
Rated current: 1.8-2.5A  
Maximum operating voltage: 690V  
Compliance: IEC/EN 60947-4-1  
Weight: 120 gm

Trust in the Siemens 3RU1116-1CB0 Overload Relay for superior motor protection. Its robust design and adherence to international standards make it an indispensable component for any industrial automation system. Enhance your system's reliability with Siemens.

For more information, contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Motor Controls > Overload Relays
- **Tags:** 1.8-2.5A relay, 3RU1116-1CB0, industrial automation, motor protection, overload relay, Siemens

## Variants

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

## Images

- Siemens 3RU1116-1CB0 Overload Relay - 1.8-2.5A Motor Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3ru1116-1cb0-overload-relay)
> Updated: 2026-10-04