# Hager MBN363E 3-Pole Miniature Circuit Breaker 63A B-Curve 6kA

**URL:** https://aio.lv/en/product--hager-mbn363e--12466110
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** MBN363E
**EAN:** 4744397023841
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-mbn363e--12466110

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Hager MBN363E is a 3-pole miniature circuit breaker designed for reliable electrical circuit protection. It features a 63A rated current, B-type tripping characteristic, and a 6kA breaking capacity. Suitable for AC systems with an input voltage range of 230-400V, this device ensures safety in residential and commercial electrical installations by preventing overloads and short circuits.

## Long description

The Hager MBN363E is a professional-grade 3-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits in both residential and commercial environments. This device is designed to monitor current flow and automatically disconnect the circuit in the event of an overload or short circuit, thereby safeguarding your wiring and connected appliances from potential damage or fire hazards. With a robust construction and high-quality internal components, it ensures consistent performance and long-term reliability in various electrical distribution systems.
Advantages
This circuit breaker offers significant benefits due to its precise B-curve tripping characteristic, which is optimized for applications where low-level short-circuit protection is required. Its 3-pole configuration allows for the simultaneous disconnection of three phases, making it an ideal choice for three-phase electrical installations. The 6kA breaking capacity provides a high level of safety, ensuring the device can effectively handle fault currents. Furthermore, the Hager design emphasizes ease of installation and compatibility with standard distribution boards, facilitating efficient maintenance and system upgrades.
Suitable for
Three-phase electrical distribution boards
Residential lighting and heating circuits
Commercial office power distribution
Protection of electrical appliances with low inrush currents
When it may not be suitable
This circuit breaker is not intended for use in DC electrical systems or high-voltage industrial applications exceeding its rated capacity. It may also be unsuitable for circuits with high-starting-current equipment, such as large motors or heavy-duty compressors, where a C-curve or D-curve breaker would be more appropriate to prevent nuisance tripping.
Key specifications
Number of poles: 3
Rated current: 63A
Tripping characteristic: B-curve
Breaking capacity: 6kA
Rated voltage: 230/400V AC
How to use
The Hager MBN363E should be installed by a qualified electrician into a standard DIN-rail distribution board. Ensure that the power supply is completely disconnected before beginning the installation process. The device snaps onto the rail, and the input and output cables should be securely fastened to the respective terminals, ensuring that the torque settings meet the manufacturer's requirements. Once installed, verify the connections and restore power to test the functionality of the circuit.
What to consider before purchase
Verify that the 63A rating matches the total load requirements of your circuit.
Ensure the B-curve characteristic is suitable for your specific connected loads.
Confirm that the 6kA breaking capacity meets local electrical safety standards and regulations.
Check the available space in your distribution board for a 3-pole device.
Usage recommendations
Always ensure that the circuit breaker is installed in a dry, dust-free environment and that all terminal connections are inspected periodically for tightness to prevent overheating.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 230 - 400 |
| Compliance certificates | RoHS |

## FAQ

### How much does the Hager MBN363E 3-Pole Circuit Breaker 63A cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 10.07.2026 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 Hager 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 Hager 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/12466110/68790501_large.webp