# Siemens Motor Protection

# Siemens Motor Protection Solutions for Industrial Applications

DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers. Siemens Motor Protection devices are engineered to safeguard electric motors in a variety of industrial and engineering projects, ensuring reliable operation within electrical and automation systems. These components are essential for preventing motor damage caused by overloads, short circuits, and phase failures, making them a critical part of control panels, machinery, and complex electrical installations.

Designed with precision and durability, Siemens Motor Protection products are widely used by engineering companies and system integrators in demanding environments. Their integration into electrical distribution and automation systems supports enhanced safety, operational efficiency, and long-term equipment reliability across industrial sectors.

## Core Attributes and Technical Benefits

-   Comprehensive motor overload and short-circuit protection tailored for industrial environments
-   Robust design ensuring high mechanical and thermal endurance under diverse operating conditions
-   Compatibility with standard control panels and seamless integration into existing Siemens automation platforms
-   Advanced trip characteristics that minimize downtime by accurately detecting electrical faults
-   Modular mounting options facilitating straightforward installation and maintenance within complex electrical systems

## Technical Details

|     |     |
| --- | --- |
| Brand | Siemens |
| Product Type | Motor Protection |
| Rated Voltage | Up to 690 V AC |
| Rated Current | Varies by model, up to 63 A |
| Breaking Capacity | Up to 50 kA |
| Poles | 3-pole configurations standard |
| Mounting Type | DIN rail and panel mounting compatible |
| Operating Temperature | \-25°C to +60°C |
| Standards | IEC 60947-4-1 compliant |
| Application | Industrial motor control and protection systems |

## Industrial Use Cases

Siemens Motor Protection units are integral to industrial automation setups where motor reliability is paramount. They are commonly deployed within PLC control systems, enhancing protection protocols in manufacturing equipment and electrical distribution systems. These devices are also critical components in control panels that manage complex machinery across commercial buildings and infrastructure projects. Their role in energy projects helps ensure continuous motor operation under fluctuating electrical loads.

## Common Questions from Industry Buyers

**Q:** Where can I source Siemens Motor Protection products from China?  
**A:** DDY Supply offers Siemens motor protection components to electrical distributors, EPC contractors, system integrators, and engineering companies worldwide, including sourcing from China.

**Q:** What industrial applications are Siemens Motor Protection devices best suited for?  
**A:** These devices are optimized for use in industrial automation, motor control panels, electrical distribution systems, and manufacturing equipment where protection against electrical faults is critical.

**Q:** Can DDY Supply support large-scale industrial projects with Siemens motor protection equipment?  
**A:** Yes, DDY Supply is a trusted supplier of Siemens motor protection and other industrial electrical components for global engineering projects and system integration needs.

## Details

- **Price:** 0.47 USD - 1584.72 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** 0, Control & Protection, Motor Protection, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 3MV9131-7AA00 | 6.77 USD | In stock |
| 3MV9131-3AA00 | 8.75 USD | In stock |
| 3RV1917-7B | 1.73 USD | In stock |
| 3RV1915-6AB | 1.52 USD | In stock |
| 3RV1935-6A | 2.78 USD | In stock |
| 3RV2901-2A | 9.12 USD | In stock |
| 3RV1901-1CA00-0FB0 | 31.25 USD | In stock |
| 3RV1923-4B | 15.35 USD | In stock |
| 3RV1933-1GA00 | 78.25 USD | In stock |
| 3RV1923-1DA00 | 26.92 USD | In stock |
| 3RV1923-1GA00 | 28.85 USD | In stock |
| 3RV1913-1DA00 | 26.99 USD | In stock |
| 3RV1923-1DA01 | 82.96 USD | In stock |
| 3RV1923-1GA01 | 85.35 USD | In stock |
| 3RV1913-4C | 35.49 USD | In stock |
| 3RV1923-4E | 16.71 USD | In stock |
| 3RV1903-5G | 16.25 USD | In stock |
| 3RV1923-7C | 10.79 USD | In stock |
| 3RV1923-4G | 19.29 USD | In stock |
| 3RV1927-5AA00 | 4.51 USD | In stock |
| 3RV1917-5C | 4.83 USD | In stock |
| 3RV1927-5A | 3.72 USD | In stock |
| 3RV1917-5CA00 | 4.83 USD | In stock |
| 3RV1913-6B | 11.74 USD | In stock |
| 3RV2917-7AA00 | 2.48 USD | In stock |
| 3RV2927-7AA00 | 2.33 USD | In stock |
| 3RV1915-1DB | 12.05 USD | In stock |
| 3RV1915-1CB | 10.70 USD | In stock |
| 3RV1915-1AB | 7.91 USD | In stock |
| 3RV1915-1BB | 9.72 USD | In stock |
| 3RV1915-2BB | 9.45 USD | In stock |
| 3RV1915-2CB | 10.75 USD | In stock |
| 3RV1915-2AB | 7.85 USD | In stock |
| 3RV1915-2DB | 12.08 USD | In stock |
| 3RV2917-4B | 13.39 USD | In stock |
| 3RV2917-4A | 9.64 USD | In stock |
| 3RV1935-1A | 14.34 USD | In stock |
| 3RV2917-1A | 16.74 USD | In stock |
| 3RV1915-3CB | 11.37 USD | In stock |
| 3RV1935-1C | 20.21 USD | In stock |
| 3RV1915-3AB | 9.07 USD | In stock |
| 3RV1935-3A | 18.39 USD | In stock |
| 3RV2917-1E | 16.98 USD | In stock |
| 3RV1915-5DB | 9.15 USD | In stock |
| 3RV2917-5D | 12.00 USD | In stock |
| 3RV2917-5FA00 | 25.89 USD | In stock |
| 3RV2928-1H | 18.29 USD | In stock |
| 3RV2925-5AB | 11.78 USD | In stock |
| 3RV2915-5B | 12.17 USD | In stock |
| 3RV1915-5A | 8.24 USD | In stock |

## Images

- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker Switch
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker
- 3RV19 Circuit Breaker

---

> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/siemens-motor-protection)
> Updated: 2026-11-05