# Spamel ŁK25R-4.831P03 Three-Phase Star-Delta Starter Switch 25A Panel Mount

**URL:** https://aio.lv/en/product--spamel-lk25r-4831p03--12445808
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Power Sockets
**Manufacturer:** Spamel
**Manufacturer code:** ŁK25R-4.831P03
**EAN:** 5907723002838
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-lk25r-4831p03--12445808

## 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-4.831P03 is a professional three-phase star-delta (0-Y-∆) starter switch designed for industrial motor control applications. Rated for 25A, this robust switch features a panel-mount design for secure integration into control consoles or electrical cabinets. It provides reliable manual switching for motor starting sequences, ensuring efficient operation and durability in demanding electrical environments.

## Long description

The Spamel ŁK25R-4.831P03 is a professional three-phase star-delta (0-Y-∆) starter switch engineered for precise industrial motor control. Designed to handle a rated current of 25A, this switch facilitates the safe and efficient transition of motors from star to delta configuration during startup, which helps in reducing high inrush currents. Its robust construction ensures long-term reliability in demanding electrical environments, making it a staple component for machinery control systems.
Advantages
This starter switch offers exceptional durability due to its high-quality internal components and solid mechanical design. The panel-mount configuration allows for seamless integration into existing control panels or electrical cabinets, providing a clean and professional installation. By enabling a controlled star-delta starting sequence, the device effectively minimizes mechanical stress on the motor and electrical surges on the power supply, thereby extending the operational lifespan of the connected equipment.
Suitable for
Industrial motor control systems
Star-delta starting of three-phase induction motors
Control consoles and electrical cabinets
Machinery requiring manual startup sequences
When it may not be suitable
This switch is not intended for applications requiring automated or remote-controlled motor starting, as it is strictly a manual device. It is also not suitable for circuits exceeding its 25A rated current capacity or for environments where high-frequency switching beyond its mechanical rating is required.
Key specifications
Switching function: 0-Y-∆ (Star-Delta)
Rated current: 25A
Mounting type: Panel mount
Phase: Three-phase
How to use
The switch is designed for installation into a panel cutout. Ensure that the electrical supply is disconnected before wiring the terminals according to the motor's star-delta wiring diagram. Once installed, the operator can manually rotate the switch handle through the 0, Y, and ∆ positions to initiate the motor startup sequence. Always ensure the handle is moved smoothly between positions to prevent electrical arcing.
What to consider before purchase
Verify the motor's starting current requirements do not exceed the 25A rating.
Ensure the panel space is sufficient for the mounting dimensions.
Confirm that the wiring configuration matches the star-delta requirements of your specific motor.
Usage recommendations
Regularly inspect the terminal connections for tightness and ensure the switch mechanism remains free of dust or debris to maintain optimal electrical contact and mechanical performance.

## FAQ

### How much does the Spamel ŁK25R-4.831P03 Three-Phase Starter Switch 25A cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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

https://aio.lv/img/cache/product/12445808/68749015_large.webp