# Mersen MULTIVERT NH2 3P 400A Vertical Fuse Switch Disconnector for 185mm Busbar System

**URL:** https://aio.lv/en/product--mersen-m1002190a--12457339
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Smart Switches
**Manufacturer:** Mersen
**Manufacturer code:** M1002190A
**EAN:** 9008567000175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 157.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 130.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mersen-m1002190a--12457339

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Mersen MULTIVERT NH2 is a 3-pole vertical fuse switch disconnector rated for 400A, designed for 185mm busbar systems. Featuring 3xM12 terminals, this robust device ensures safe switching and protection for low-voltage electrical distribution networks. It is engineered for high reliability in industrial applications, providing efficient circuit protection and easy maintenance in compact switchgear configurations.

## Long description

The Mersen MULTIVERT NH2 is a high-performance 3-pole vertical fuse switch disconnector engineered for demanding low-voltage electrical distribution networks. Rated for 400A, this device is specifically designed for seamless integration into 185mm busbar systems. It provides a reliable solution for circuit protection and switching, ensuring operational safety and efficiency in industrial switchgear environments where space optimization and robust performance are critical.
Advantages
This vertical fuse switch disconnector offers exceptional reliability and durability, making it an ideal choice for heavy-duty industrial applications. Its design facilitates efficient power distribution while maintaining high safety standards for maintenance personnel. The compact vertical configuration allows for high-density installation within switchgear cabinets, significantly saving space without compromising on performance or accessibility. The inclusion of 3xM12 terminals ensures a secure and stable electrical connection, minimizing resistance and heat generation during operation.
Suitable for
Industrial electrical distribution networks
Low-voltage switchgear assemblies
Power supply systems requiring 400A protection
Applications utilizing 185mm busbar configurations
When it may not be suitable
This device is not intended for use in systems exceeding its 400A current rating or for applications requiring different busbar spacing than the specified 185mm. It is also not suitable for high-voltage installations or environments that fall outside the standard operating conditions for low-voltage switchgear.
Key specifications
Rated current: 400A
Number of poles: 3-pole
Busbar system compatibility: 185mm
Terminal type: 3xM12
Application: Low-voltage distribution
How to use
The Mersen MULTIVERT NH2 should be installed by qualified electrical personnel in accordance with local safety regulations. The unit is mounted directly onto the 185mm busbar system. Ensure that all connections to the 3xM12 terminals are tightened to the manufacturer's specified torque to prevent overheating. Once installed, the fuse links are inserted into the switch body, and the handle mechanism allows for safe manual switching and isolation of the circuit.
What to consider before purchase
Verify that your existing busbar system is exactly 185mm.
Ensure the 400A rating matches your circuit requirements.
Confirm that the switchgear cabinet has sufficient depth and clearance for vertical mounting.
Check that the M12 terminal connections are compatible with your cable lugs.
Usage recommendations
Regularly inspect the terminal connections for tightness and check the fuse links for signs of wear or thermal stress to ensure continued safe operation of the electrical network.

## FAQ

### How much does the Mersen MULTIVERT NH2 3P 400A Fuse Switch Disconnector cost, and is it available for purchase?

The price is 157.49 € (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 07.07.2026 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 Mersen MULTIVERT NH2 3P 400A Fuse Switch Disconnector 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 Mersen 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 Mersen 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/12457339/68759521_large.webp