# Legrand 417368 MPX3 Motor Circuit Breaker 45-63A

**URL:** https://aio.lv/en/product--legrand-417368--12446449
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 417368
**EAN:** 3414970396150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 191.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 158.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-417368--12446449

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Legrand 417368 MPX3 is a high-performance motor circuit breaker designed for reliable protection of electric motors. It features an adjustable thermal release range of 45-63A and high short-circuit breaking capacity. This device is essential for industrial and commercial electrical installations, ensuring safe operation and preventing damage from overloads or short circuits in motor control circuits.

## Long description

The Legrand 417368 MPX3 motor circuit breaker is a robust and reliable solution engineered for the protection of electric motors in demanding industrial and commercial environments. This device provides precise control and safety by monitoring current levels and disconnecting the circuit in the event of overloads or short circuits, thereby preventing costly equipment damage and ensuring operational continuity.
Advantages
This motor circuit breaker stands out due to its high short-circuit breaking capacity, which allows it to handle significant electrical faults safely. The adjustable thermal release range provides flexibility, enabling users to calibrate the device precisely to the specific requirements of their motor. Its compact design ensures efficient use of space within electrical cabinets, while the durable construction guarantees long-term reliability even under continuous operation.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Pumping stations and irrigation equipment
Conveyor belt motor protection
Manufacturing machinery and assembly lines
This device may not be suitable for applications requiring current ranges outside of the 45-63A threshold. It is also not intended for use in environments where specialized explosion-proof or high-ingress protection enclosures are mandatory without additional housing.
Key specifications
Adjustable thermal release range: 45-63A
Width: 55 mm
Weight: 1.04 kg
High short-circuit breaking capacity
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 a control panel. Once mounted, the thermal release should be adjusted to the nominal current rating of the motor being protected. Ensure all terminal connections are tightened to the specified torque to prevent overheating.
What to consider before purchase
Verify that the motor nominal current falls within the 45-63A range
Ensure the available space in the electrical enclosure accommodates the 55 mm width
Check compatibility with existing motor starter configurations
Usage recommendations: Regularly inspect the terminal connections for tightness and check the device for any signs of thermal stress or discoloration. Periodically test the trip mechanism to ensure the protection functions correctly during maintenance intervals.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.042 kg |
| Width | 55 mm |

### Features

| Feature | Value |
|---|---|
| Number of poles | 3 |

## FAQ

### How much does the Legrand 417368 MPX3 Motor Circuit Breaker cost, and is it available for purchase?

The price is 191.99 € (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 03.07.2026 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 Legrand 417368 MPX3 Motor Circuit Breaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Legrand 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 Legrand 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12446449/68778698_large.webp