# Eaton Z-MS-0,63/3 Motor Protection Circuit Breaker, 3-Pole, 0.63A

**URL:** https://aio.lv/en/product--eaton-248405--12448756
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 248405
**EAN:** 4015082484057
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-248405--12448756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Eaton Z-MS-0,63/3 is a reliable 3-pole motor protection circuit breaker designed for the safe switching and protection of electric motors. With a rated current of 0.63A, this device provides essential overload and short-circuit protection in industrial and commercial electrical installations. It ensures operational safety and prevents motor damage, making it an ideal component for automated control systems and motor starter applications.

## Long description

The Eaton Z-MS-0,63/3 is a professional-grade 3-pole motor protection circuit breaker engineered to provide reliable switching and comprehensive protection for electric motors. With a precise rated current of 0.63A, this device is specifically designed to safeguard motor windings against the damaging effects of overloads and short circuits in various industrial and commercial electrical environments. By integrating this circuit breaker into your control system, you ensure consistent operational safety and extend the service life of your connected motor equipment.
Advantages
This motor protection circuit breaker offers high operational reliability and robust construction, ensuring that your electrical systems remain protected under demanding conditions. Its compact 3-pole design allows for efficient space utilization within control cabinets and distribution boards. The device provides a fast and effective response to electrical faults, minimizing downtime and preventing costly damage to motor starters and associated machinery. Its straightforward installation process and compatibility with standard industrial setups make it a preferred choice for engineers and technicians looking for dependable motor management solutions.
Suitable for
Industrial automation and control systems
Protection of small electric motors
Motor starter applications in commercial buildings
Integration into electrical distribution panels
This device may not be suitable for applications requiring a rated current significantly higher than 0.63A, as it is calibrated for specific low-current motor protection. It is also not intended for use in environments with extreme moisture or corrosive gases unless housed in an appropriately rated protective enclosure.
Key specifications
Number of poles: 3
Rated operational current: 0.63A
Function: Overload and short-circuit protection
Application: Motor protection
To use the Eaton Z-MS-0,63/3, mount the device onto a standard DIN rail within your electrical enclosure. Ensure that all electrical connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the device can be manually operated to switch the motor circuit on or off, while the internal protection mechanism automatically trips the breaker in the event of an electrical fault.
What to consider before purchase
Verify that the motor's full-load current matches the 0.63A rating of the breaker.
Ensure the installation environment meets the required IP rating for the enclosure.
Check compatibility with your existing DIN rail mounting system.
Always ensure that the power supply is disconnected before performing any installation or maintenance work on the circuit breaker. Regularly inspect the device for signs of wear or thermal damage to maintain optimal protection levels.

## FAQ

### How much does the Eaton Z-MS-0,63/3 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 47.49 € (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 08.07.2026 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 EATON 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 EATON 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/12448756/68751669_large.webp