# Siemens 3RV1031-4BA10 Motor Protector - 14-20A Circuit Breaker

The Siemens 3RV1031-4BA10 Circuit Breaker Motor Protector, from the Sirius 3R series, offers reliable motor protection for industrial applications. This efficient protector is designed for a 14-20A current range, ensuring optimal performance and safety for your motors.

This motor protector adheres to IEC 60947 and VDE 0660 standards with a Class 10 rating. It is suitable for 50/60Hz frequency and classified as Cat.A/Ac-3. The Siemens **3RV1031-4BA10** is designed for all 3 poles and features a maximum dial setting of 20 FLA, optimized for copper wire at up to 75°C.

-   **Current Range:** 14-20A
-   **Class 10 Rating:** IEC 60947 and VDE 0660 compliant
-   **Frequency:** 50/60Hz
-   **Maximum Dial Setting:** 20 FLA
-   **Trip Amps:** 125% of dial setting

**Specifications:**  
Current Rating: 14-20A  
Standards: IEC 60947, VDE 0660  
Frequency: 50/60Hz  
Category: Cat.A/Ac-3

Manufactured in Germany, the Siemens Sirius 3R **3RV1031-4BA10** circuit breaker ensures reliable motor and electrical system protection. Invest in this high-quality component for safe and efficient operation in your automation systems.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Breakers > Motor Protection
- **Tags:** 14-20A, 3RV1031-4BA10, circuit breaker, industrial automation, motor protection, motor protector, Siemens

## Variants

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

## Images

- Siemens 3RV1031-4BA10 Motor Protector - 14-20A Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rv1031-4ba10-motor-protector)
> Updated: 2026-09-19