# Fuse terminal block ROSA TB-12 (model 324012) — fuse holder/terminal for electrical circuits

**URL:** https://aio.lv/en/product--rosa-324012--12113164
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** ROSA
**Manufacturer code:** 324012
**EAN:** 5903800066441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rosa-324012--12113164

## 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

ROSA TB-12 (324012) is a fuse terminal block designed to hold and connect fuses within electrical wiring and distribution systems. The product serves as a fuse holder and terminal connection point, enabling secure mounting of fuses and straightforward wiring of circuits. It is intended for use in control panels, junction boxes and other electrical installations requiring a compact fuse connection solution.

## Long description

ROSA TB-12 is a compact fuse terminal block designed to hold and connect cylindrical cartridge fuses in electrical wiring and distribution systems. The product combines a fuse holder and a terminal connection point to simplify installation in control panels, junction boxes and similar electrical enclosures. Its design allows secure mounting of a fuse and reliable electrical contact while maintaining a small footprint for space-constrained applications.
Advantages
The fuse terminal block offers reliable mechanical retention and stable electrical contact for cartridge fuses, reducing the risk of intermittent connections. Its compact construction saves panel space and supports straightforward wiring with clearly accessible terminations. The modular shape and standardized footprint make it suitable for installation on DIN rails or within terminal strips, facilitating maintenance and replacement of fuses without extensive disassembly.
Suitable for
 Protecting control circuits in industrial and commercial control panels
 Fuse mounting and distribution in junction boxes and electrical cabinets
 Applications requiring compact fuse holders and secure terminal connections
Key specifications
 Function: fuse holder combined with a terminal connection point
 Mounting: panel or DIN-rail compatible footprint for compact installations
 Connection type: screw or clamp-style terminal for conductor attachment
 Compatible fuse form factor: cylindrical cartridge fuses (standard sizes for terminal blocks)
 Material: insulating housing suitable for electrical panels
How to use
Install the ROSA TB-12 in the electrical enclosure at the intended mounting location, ensuring compatibility with the available mounting rail or panel aperture. Strip conductors to the recommended length and secure them in the terminal connection with the appropriate fastening method. Insert the correct type and rating of cylindrical cartridge fuse into the holder, verifying proper seating and contact. After wiring, verify continuity and correct fuse rating before energizing the circuit.
Usage recommendations
Use only fuses with the correct voltage and current ratings for the protected circuit and follow local electrical codes. Perform installations with power disconnected and verify connections are tight to avoid overheating. Periodically inspect the fuse holder and terminals for signs of corrosion, wear or loosening, and replace components if damage is detected.

## FAQ

### How much does the ROSA TB-12 fuse terminal block 324012 cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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. 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/12113164/67648651_large.webp