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header-product LOVATO Electric SM1R4000 Motor Protection Circuit Breaker, 30-40A, 400V, 20kA
129.49 €

LOVATO Electric SM1R4000 Motor Protection Circuit Breaker, 30-40A, 400V, 20kA

LOVATO Electric SM1R4000 Motor Protection Circuit Breaker Photo 1
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LOVATO Electric SM1R4000 Motor Protection Circuit Breaker, 30-40A, 400V, 20kA

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LOVATO Electric SM1R4000 Motor Protection Circuit Breaker, 30-40A, 400V, 20kA

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Short description

The LOVATO Electric SM1R4000 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 30-40A, and a breaking capacity of 20kA at 400V. This device ensures efficient short-circuit and overload protection in industrial and commercial electrical systems, providing safety and operational stability for connected equipment.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12447482
Manufacturer: LOVATO Electric
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
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 43.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.60 euros per month
Together cheaper
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Product information

Description

The LOVATO Electric SM1R4000 is a professional-grade motor protection circuit breaker engineered to provide robust control and safety for electric motors in demanding industrial and commercial environments. This device is designed to manage electrical loads effectively, featuring a reliable rotary handle mechanism for manual operation and precise thermal release adjustments to suit specific motor requirements. By integrating advanced short-circuit and overload protection, it ensures the longevity of connected equipment and maintains the stability of electrical distribution systems.

Advantages

This motor protection circuit breaker offers exceptional reliability through its high breaking capacity, which allows it to handle significant fault currents without compromising system integrity. The adjustable thermal release range provides flexibility for various motor sizes, ensuring that protection is tailored to the specific operational needs of the application. Its compact and durable design facilitates easy installation in standard control panels, while the intuitive rotary handle allows for quick and safe manual switching during maintenance or emergency situations.

Suitable for

  • Industrial motor control centers
  • Commercial HVAC systems
  • Pumping stations and irrigation equipment
  • Conveyor belt drive systems
  • Manufacturing machinery and automation lines

When it may not be suitable

This device is not intended for use in high-voltage distribution networks exceeding its rated voltage specifications. It is also not suitable for environments where specialized explosion-proof enclosures are required unless installed within a compatible certified housing.

Key specifications

  • Current adjustment range: 30-40A
  • Rated operational voltage: 400V
  • Breaking capacity: 20kA
  • Operation type: Rotary handle
  • Protection type: Thermal and magnetic release

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. Use the rotary handle to switch the device to the ON or OFF position. The thermal release can be calibrated using the adjustment dial on the front panel to match the full-load current of the connected motor.

What to consider before purchase

  • Verify that the motor full-load current falls within the 30-40A range.
  • Ensure the system voltage matches the 400V rating.
  • Check available space in the electrical cabinet for mounting.
  • Confirm that the breaking capacity meets the requirements of your electrical installation.

Usage recommendations

Regularly inspect the device for signs of wear or thermal damage, especially after a fault trip. Ensure that all terminal connections remain tight to prevent overheating during continuous operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the LOVATO Electric SM1R4000 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 129.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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, Installment. All transactions are 100% secure and encrypted.

Can LOVATO Electric SM1R4000 Motor Protection 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 LOVATO Electric SM1R4000 Motor Protection 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.