# Lovato Electric SM1R0063 Motor Protection Circuit Breaker 0.4-0.63A 100kA 400V

**URL:** https://aio.lv/en/product--lovato-electric-sm1r0063--12462931
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** LOVATO Electric
**Manufacturer code:** SM1R0063
**EAN:** 8013975216293
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-sm1r0063--12462931

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Lovato Electric SM1R0063 is a high-performance motor protection circuit breaker designed for reliable control and protection of electric motors. It features a rotary handle, an adjustable thermal release range of 0.4 to 0.63A, and a high breaking capacity of 100kA at 400V. This device ensures safety against overloads and short circuits in industrial and commercial electrical systems, providing robust performance and long-term operational stability.

## Long description

The Lovato Electric SM1R0063 is a professional-grade motor protection circuit breaker engineered to provide precise control and comprehensive safety for electric motors in demanding industrial and commercial environments. This device is specifically designed to detect and interrupt electrical faults, ensuring the longevity and operational reliability of connected motor systems. With its robust construction and high-performance switching capabilities, it serves as a critical component in modern electrical distribution panels.
Advantages
This motor protection circuit breaker offers exceptional reliability through its high breaking capacity of 100kA at 400V, which allows it to handle significant fault currents without compromising system integrity. The integrated rotary handle provides a clear and intuitive interface for manual operation, while the adjustable thermal release range allows for fine-tuned protection tailored to the specific current requirements of the motor. Its compact design facilitates efficient space utilization within control cabinets, and the high-quality internal components ensure consistent performance under continuous load conditions.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Pumping stations and irrigation equipment
Conveyor belt systems and automated machinery
When it may not be suitable
This device is not intended for use in applications where the motor current falls outside the specified 0.4 to 0.63A range. It is also not suitable for high-voltage systems exceeding its rated operational voltage or for environments requiring specific ingress protection ratings not provided by the standard housing.
Key specifications
Adjustable thermal release range: 0.4 to 0.63A
Breaking capacity: 100kA at 400V
Operational voltage: 400V
Control mechanism: Rotary handle
How to use
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is typically mounted on a standard DIN rail within an electrical enclosure. Once mounted, connect the power supply to the input terminals and the motor leads to the output terminals. After wiring, use the adjustment dial on the front of the unit to set the thermal release to the specific full-load current rating of the motor. The rotary handle allows for manual switching and provides a clear visual indication of the device status.
What to consider before purchase
Verify that the motor full-load current is within the 0.4 to 0.63A range.
Ensure the enclosure provides adequate environmental protection for the installation site.
Confirm that the system voltage matches the 400V rating.
Usage recommendations
Regularly inspect the circuit breaker for signs of wear or thermal damage and verify that the thermal release setting remains correctly calibrated to the motor's current requirements.

## FAQ

### How much does the Lovato Electric SM1R0063 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 45.49 € (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 16.07.2026 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 LOVATO Electric 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 LOVATO Electric 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

https://aio.lv/img/cache/product/12462931/68764711_large.webp