# Siemens 3RV2011-1CA20 Motor Circuit Breaker, 1.8-2.5A, Size S00

**URL:** https://aio.lv/en/product--siemens-3rv20111ca20--1841481
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3RV20111CA20
**EAN:** 4011209724242
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rv20111ca20--1841481

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RV2011-1CA20 is a compact size S00 motor circuit breaker designed for reliable motor protection. It features an adjustable thermal overload release range of 1.8 to 2.5A. This device provides effective protection against short circuits and overloads in industrial electrical systems, ensuring safe operation and longevity for connected motors.

## Long description

The Siemens 3RV2011-1CA20 is a high-performance motor circuit breaker engineered for the reliable protection of industrial motors. Designed in the compact S00 size, this device integrates seamlessly into control cabinets where space is at a premium. It offers precise control over electrical currents, specifically featuring an adjustable thermal overload release range between 1.8A and 2.5A, which allows for fine-tuned protection tailored to the specific requirements of your motor.
Advantages
This motor circuit breaker stands out due to its robust construction and high operational reliability in demanding industrial environments. By providing both short-circuit and overload protection in a single unit, it simplifies system design and reduces the need for additional protective components. The compact S00 design ensures efficient use of DIN rail space, while the high-quality Siemens engineering guarantees long-term durability and consistent performance under varying load conditions.
Suitable for
Industrial motor control centers
Automation systems and machinery
HVAC equipment and pump control
Conveyor belt systems
This device is not suitable for applications requiring current ratings outside the 1.8A to 2.5A range. It is also not intended for use in high-voltage distribution networks or residential electrical circuits that require different safety standards and trip characteristics.
Key specifications
Adjustment range: 1.8A to 2.5A
Size: S00
Protection type: Thermal overload and short-circuit
Mounting: DIN rail
Installation should be performed by qualified personnel in accordance with local electrical regulations. The device is mounted onto a standard DIN rail within a control cabinet. Once mounted, the thermal release current should be adjusted to match the rated current of the motor using the front-facing dial. Ensure all terminal connections are tightened to the specified torque to prevent overheating.
What to consider before purchase
Verify that the motor's full-load current falls within the 1.8A to 2.5A range
Ensure the S00 size fits your existing control panel layout
Confirm compatibility with your specific motor starter configuration
Regularly inspect the circuit breaker for signs of wear or thermal stress and ensure that the trip mechanism is tested periodically to maintain optimal motor protection.

## FAQ

### How much does the Siemens 3RV2011-1CA20 Motor Circuit Breaker cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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