# Spamel ŁK25R-4.831OB2 Three-Phase Star-Delta Starter Switch 25A in Enclosure

**URL:** https://aio.lv/en/product--spamel-lk25r-4831ob2--12470718
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Power Sockets
**Manufacturer:** Spamel
**Manufacturer code:** ŁK25R-4.831OB2
**EAN:** 5907723002869
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-lk25r-4831ob2--12470718

## 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 Spamel ŁK25R-4.831OB2 is a robust three-phase star-delta starter switch designed for industrial motor control. Rated at 25A, this device features a 0-Y-∆ configuration and comes pre-installed in a protective enclosure. It is engineered for reliable manual switching of electric motors, ensuring safe operation and durability in demanding electrical environments.

## Long description

The Spamel ŁK25R-4.831OB2 is a professional-grade three-phase star-delta starter switch engineered for the manual control of electric motors. Rated for a current of 25A, this device facilitates the transition from star to delta connection, which is essential for reducing inrush current during the motor starting phase. The unit is supplied pre-installed in a durable protective enclosure, making it ready for immediate integration into industrial or workshop electrical systems.
Advantages
This starter switch offers exceptional reliability due to its robust construction and high-quality internal components designed for frequent switching operations. The inclusion of a protective enclosure ensures that the electrical contacts are shielded from dust, moisture, and accidental contact, enhancing safety in harsh environments. Its intuitive 0-Y-∆ configuration allows for precise manual control, providing a dependable solution for managing motor startup sequences without the need for complex electronic controllers.
Suitable for
Manual control of three-phase induction motors
Reducing starting current in industrial machinery
Workshop equipment and ventilation systems
Applications requiring a star-delta startup sequence
When it may not be suitable
This device is not suitable for applications requiring automatic motor control or remote operation, as it is strictly a manual switching unit. It should not be used in environments that exceed its 25A current rating or in hazardous areas requiring explosion-proof equipment.
Key specifications
Rated current: 25A
Switching configuration: 0-Y-∆ (Star-Delta)
Phase type: Three-phase
Mounting: Enclosed housing
Application: Manual motor starting
How to use
The switch should be installed by a qualified electrician in accordance with local electrical codes. Once mounted, the motor leads are connected to the designated terminals within the enclosure. To operate, the handle is moved from the 0 (off) position to the Y (star) position to initiate the startup, and then transitioned to the ∆ (delta) position once the motor reaches the required speed. Always ensure the motor is completely stopped before reversing the switch sequence.
What to consider before purchase
Verify that the motor power rating is compatible with a 25A switch
Ensure the enclosure dimensions fit your installation space
Confirm that the wiring configuration matches the star-delta requirements of your motor
Usage recommendations
Regularly inspect the enclosure for signs of damage and ensure that all terminal connections remain tight to prevent overheating during operation.

## FAQ

### How much does the Spamel ŁK25R-4.831OB2 Three-Phase Starter Switch 25A 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 — 38 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 Spamel 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 Spamel 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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