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header-product Siemens 3RV2021-1DA10 Motor Circuit Breaker, 3-Pole, 1.1kW, 2.2-3.2A, Size S0
72.49 €

Siemens 3RV2021-1DA10 Motor Circuit Breaker, 3-Pole, 1.1kW, 2.2-3.2A, Size S0

Siemens 3RV2021-1DA10 Motor Circuit Breaker Photo 1
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Siemens 3RV2021-1DA10 Motor Circuit Breaker, 3-Pole, 1.1kW, 2.2-3.2A, Size S0

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Short description

The Siemens 3RV2021-1DA10 is a high-performance 3-pole motor circuit breaker designed for reliable motor protection. With a power rating of 1.1kW and an adjustable current range of 2.2-3.2A, this S0 size device ensures optimal safety and control in industrial electrical systems. It provides effective protection against short circuits and overloads, making it an essential component for motor starter applications and electrical distribution panels.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 3421550
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 24.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.01 euros per month
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Product information

Description

The Siemens 3RV2021-1DA10 is a robust 3-pole motor circuit breaker engineered to provide dependable protection for industrial motor applications. This device is specifically designed to safeguard electrical motors against the risks of short circuits and thermal overloads, ensuring consistent operation and longevity of your equipment. Built in the compact S0 size, it integrates seamlessly into control cabinets and electrical distribution systems, offering a reliable solution for managing motor starters with a power rating of 1.1kW.

Advantages

This motor circuit breaker stands out due to its high reliability and precision in current monitoring. The adjustable current range allows for fine-tuned protection tailored to the specific requirements of the connected motor, preventing unnecessary downtime. Its compact design optimizes space within electrical panels, while the durable construction ensures long-term performance even in demanding industrial environments. The device is designed for easy installation and provides clear status indication, simplifying maintenance and troubleshooting processes for electrical technicians.

Suitable for

  • Industrial motor starter applications
  • Electrical distribution panels
  • Protection of three-phase induction motors
  • Control systems requiring overload and short-circuit protection

When it may not be suitable

This device is not intended for use with motors exceeding the specified power rating of 1.1kW or current ranges outside of 2.2-3.2A. It is also not suitable for applications requiring specialized protection features not covered by standard thermal-magnetic circuit breakers, such as advanced electronic motor management or soft-starting functions.

Key specifications

  • Number of poles: 3
  • Power rating: 1.1kW
  • Adjustable current range: 2.2-3.2A
  • Size: S0
  • Protection type: Thermal-magnetic

How to use

The circuit breaker should be installed by a qualified professional within a suitable electrical enclosure. Mount the device onto a standard DIN rail and connect the supply cables to the input terminals and the motor cables to the output terminals. Once installed, adjust the current setting dial to match the rated current of the motor being protected. After the initial setup, the device can be operated manually using the front-facing switch to start or stop the motor or to reset the breaker after a trip event.

What to consider before purchase

  • Verify that the motor's rated current falls within the 2.2-3.2A range.
  • Ensure the power rating of 1.1kW is compatible with your specific motor.
  • Check available space in the control cabinet for S0 size components.
  • Confirm compatibility with existing DIN rail mounting systems.

Usage recommendations

Regularly inspect the terminals for tightness and check the device for any signs of physical damage or discoloration. If the breaker trips, investigate the cause of the overload or short circuit before resetting the device to prevent repeated stress on the electrical system.

Specifications

Weight:
0.35 kg
Product colour:
Multicolour

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Siemens 3RV2021-1DA10 Motor Circuit Breaker cost, and is it available for purchase?

The price is 72.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 30.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Siemens 3RV2021-1DA10 Motor Circuit Breaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens 3RV2021-1DA10 Motor Circuit Breaker online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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