# ROSA NTB-2 Fuse Terminal Block

**URL:** https://aio.lv/en/product--rosa-324120--12424290
**Data updated:** 2026-05-13 16:03 (EEST)
**Category:** Power Sockets
**Manufacturer:** ROSA
**Manufacturer code:** 324120
**EAN:** 5903800066410
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rosa-324120--12424290

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The ROSA NTB-2 fuse terminal block is a reliable electrical component designed for secure circuit protection. It provides a stable connection for fuses, ensuring safety and efficiency in electrical installations. This durable terminal block is suitable for various industrial and commercial applications where reliable overcurrent protection is required.

## Long description

The ROSA NTB-2 fuse terminal block is a professional-grade electrical component engineered to provide secure and reliable circuit protection. Designed for integration into electrical distribution systems, this terminal block ensures a stable connection for fuses, effectively safeguarding sensitive equipment against overcurrent conditions. Its robust construction and high-quality materials make it an essential element for maintaining safety and operational efficiency in various electrical installations.
Advantages
The primary advantage of the ROSA NTB-2 is its ability to provide a consistent and secure mounting point for fuses, which minimizes the risk of connection failures and electrical faults. The design prioritizes ease of installation and long-term durability, allowing for seamless integration into existing control panels or distribution boards. By utilizing this terminal block, users can ensure that their electrical circuits remain protected, thereby extending the lifespan of connected devices and reducing the likelihood of unexpected downtime due to circuit issues.
Suitable for
Industrial control panels and automation systems
Commercial electrical distribution boards
Overcurrent protection in low-voltage circuits
General electrical maintenance and infrastructure upgrades
When it may not be suitable
This terminal block is not intended for high-voltage power transmission lines or environments where extreme moisture or corrosive chemicals are present without additional protective enclosures. It is also not suitable for applications requiring specific fuse types that do not match the physical dimensions or electrical ratings supported by this terminal block model.
Key specifications
Component type: Fuse terminal block
Function: Overcurrent protection support
Application: Industrial and commercial electrical systems
Design: Secure mounting for standard fuses
How to use
To use the ROSA NTB-2, first ensure that the power supply to the circuit is completely disconnected to prevent accidental contact. Mount the terminal block securely onto a standard DIN rail or designated mounting surface within the enclosure. Insert the appropriate fuse into the terminal housing, ensuring it is seated firmly to establish a proper electrical connection. Connect the input and output wires to the respective terminals, tightening the screws to the manufacturer-recommended torque to ensure a secure and low-resistance contact. Once installed, verify the connection integrity before restoring power to the system.
What to consider before purchase
Verify that the fuse type matches the requirements of your specific circuit
Ensure the terminal block dimensions are compatible with your existing enclosure space
Confirm that the electrical ratings align with your system's voltage and current specifications
Usage recommendations
Always perform a final inspection of all wire connections and fuse seating before energizing the circuit to ensure maximum safety and performance.

## FAQ

### How much does the ROSA NTB-2 Fuse Terminal Block cost, and is it available for purchase?

The price is 55.99 € (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 02.07.2026 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 ROSA 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 ROSA 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/12424290/68720793_large.webp