# Fuse terminal block ROSA NTB-1 (model 324110) — fuse holder / terminal strip

**URL:** https://aio.lv/en/product--rosa-324110--12113169
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** ROSA
**Manufacturer code:** 324110
**EAN:** 5903800066403
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rosa-324110--12113169

## 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

ROSA NTB-1 (324110) is a fuse terminal block designed to hold and connect cartridge or panel fuses in electrical circuits. It serves as a fuse holder and terminal strip, providing secure electrical connection points for circuit protection and easy replacement of fuses. Suitable for control panels, distribution boards and industrial or building electrical installations.

## Long description

ROSA NTB-1 (model 324110) is a fuse terminal block designed to hold cartridge or panel fuses and provide reliable connection points in electrical installations. The device acts as both a fuse holder and a terminal strip, allowing secure electrical contact and straightforward fuse replacement in control panels, distribution boards and other industrial or building electrical systems.
Advantages
The terminal block offers a compact form factor that saves panel space while maintaining clear separation of incoming and outgoing conductors. It provides stable mechanical retention for cartridge fuses and reliable conductive paths for current flow. Installation and maintenance are simplified by accessible fuse mounting and standard screw terminals for conductor connections. The design supports safe handling and reduces downtime during fuse replacement.
Suitable for
Control panels and switchgear assemblies
Distribution boards and electrical panels in commercial buildings
Industrial machinery power and protection circuits
Service cabinets where quick fuse access is required
Key specifications
Function: fuse holder combined with terminal block for cartridge or panel fuses
Connection type: screw-type terminals for conductor attachment
Mounting: DIN-rail or panel-compatible mounting options
Material: insulating housing with metal fuse contacts for electrical conductivity
Suitable fuse form factor: cartridge and panel fuse types compatible with holder geometry
Application environment: indoor electrical enclosures and industrial control cabinets
How to use
Mount the terminal block in the electrical enclosure on the designated DIN rail or panel surface, ensuring proper orientation and secure fastening. Connect incoming and outgoing conductors to the screw terminals, observing correct polarity and torque values for secure contact. Insert the appropriate cartridge or panel fuse into the holder, making sure the fuse seats firmly against the contact points. Verify continuity or circuit protection operation according to the system's procedures before energizing the circuit.
Usage recommendations
Use fuses with ratings and characteristics that match the circuit requirements and the terminal block's electrical limits. Isolate power before performing installation or fuse replacement and follow applicable electrical safety standards. Periodically inspect contact points for corrosion or looseness and retighten terminals to the manufacturer's recommended torque to maintain reliable connections.

## FAQ

### How much does the Fuse terminal block ROSA NTB-1 324110 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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/12113169/67648656_large.webp