# ETI MS18 Motor Starter, 4–6.3 A

**URL:** https://aio.lv/en/product--eti-004600348--4909622
**Data updated:** 2026-06-10 09:23 (EEST)
**Category:** Control Systems
**Manufacturer:** ETI
**Manufacturer code:** 004600348
**EAN:** 3838895575757
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-004600348--4909622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The ETI MS18 motor starter is a compact protection device designed for the manual control and protection of electric motors. With an adjustable thermal release range of 4–6.3 A, it provides reliable overload and short-circuit protection. This device is essential for industrial and commercial motor applications, ensuring safe operation and preventing equipment damage in various electrical systems.

## Long description

The ETI MS18 motor starter is a high-quality protection device engineered for the manual control and safeguarding of electric motors. This compact unit is designed to manage motor operations effectively while providing robust protection against electrical faults. With an adjustable thermal release range of 4–6.3 A, it ensures that motors operate within safe parameters, preventing damage from overloads and short circuits in diverse industrial and commercial environments.
Advantages
The ETI MS18 offers a reliable solution for motor management by combining manual switching functions with integrated thermal and magnetic protection. Its compact design allows for efficient use of space in control cabinets, while the adjustable current range provides flexibility for various motor ratings. By preventing overheating and electrical surges, this device significantly extends the service life of connected equipment and enhances overall system safety.
Suitable for
Industrial motor control systems
Commercial ventilation and pump applications
Conveyor belt motor protection
General electrical machinery management
When it may not be suitable
This motor starter is not intended for use with motors requiring a nominal current outside the 4–6.3 A range. It is also not suitable for applications requiring remote electronic control or advanced communication protocols, as it is designed primarily for manual operation.
Key specifications
Adjustable thermal release range: 4–6.3 A
Manual control interface
Integrated short-circuit protection
Compact modular design
How to use
Installation should be performed by a qualified professional in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within an enclosure. Once installed, the thermal release must be calibrated to the specific nominal current of the motor using the adjustment dial on the front panel. The motor is then started or stopped using the manual toggle switch, which also serves as a disconnect mechanism.
What to consider before purchase
Verify that the motor nominal current falls within the 4–6.3 A range
Ensure compatibility with your existing DIN rail enclosure
Confirm that manual operation meets your specific control requirements
Usage recommendations
Regularly inspect the device for signs of wear and ensure that the thermal release setting remains correctly calibrated to the motor's specifications to maintain optimal protection levels.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.35 kg |

## FAQ

### How much does the ETI MS18 Motor Starter 4–6.3 A cost, and is it available for purchase?

The price is 30.99 € (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 Monday 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 ETI 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 ETI 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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