# Fuse Socket Cylindrical 3P 5x20mm Eti-Polam BZ-3

**URL:** https://aio.lv/en/product--eti-polam-bz-3--12109425
**Data updated:** 2026-03-20 10:00 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Eti-Polam
**Manufacturer code:** BZ-3
**EAN:** 5908312596257
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-bz-3--12109425

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.79 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

Eti-Polam BZ-3 is a cylindrical fuse socket designed for 5x20 mm fuses in a 3-pole configuration. It provides a secure base for mounting cylindrical cartridge fuses, ensuring electrical continuity and safe fuse replacement. Suitable for control panels, distribution boxes and industrial or commercial equipment where 5x20 mm fuses are required.

## Long description

Eti-Polam BZ-3 is a cylindrical fuse socket engineered for use with 5x20 mm cartridge fuses in a three-pole arrangement. The component is intended to provide a stable mechanical and electrical connection for cylindrical fuses, enabling straightforward fuse installation and replacement in control panels, distribution boxes and industrial or commercial electrical equipment where 5x20 mm fuses are specified.
Advantages
The socket offers a compact footprint and a three-pole layout that supports installation in multi-line circuits. Constructed from materials selected for electrical insulation and mechanical durability, it ensures secure contact with cylindrical cartridge fuses and reduces the risk of accidental disconnection during maintenance. The design facilitates safe fuse replacement without the need to dismantle adjacent components, and the socket is compatible with standard 5x20 mm fuse form factors used in many control and protection applications.
Suitable for
 Control panels and instrumentation cabinets
 Distribution boxes and small switchboards
 Industrial machines and automation equipment requiring 5x20 mm fuses
 Commercial electrical installations with multi-pole protection needs
Key specifications
 Fuse size compatibility: 5 x 20 mm cylindrical cartridge fuses
 Number of poles: 3 (three-pole configuration)
 Contact type: holder contacts designed for secure electrical continuity with cylindrical fuses
 Mounting: panel or enclosure mounting suitable for control and distribution applications
 Material characteristics: electrical insulating body with mechanically robust contact points
How to use
Verify that the electrical circuit is de-energized before installing or replacing fuses. Mount the socket securely in the designated panel aperture or enclosure location according to the mounting provisions provided by the installation. Insert the correct rated 5x20 mm cylindrical cartridge fuses into each pole until they make firm contact. Ensure wiring connections to the socket terminals are tightened to the manufacturer's recommended torque and that polarity and phase order correspond to the circuit design. After installation, restore power and verify continuity and correct operation of the protected circuit.
Usage recommendations
Use fuses with appropriate voltage and current ratings for the specific application and choose time-delay or fast-acting characteristics according to the protection requirements. Perform periodic visual inspections for signs of overheating, loose connections or mechanical wear, and replace the socket if any damage to insulating parts or contacts is detected.

## FAQ

### How much does the Eti-Polam BZ-3 fuse socket 3P 5x20mm cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 13.08.2026 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 Eti-Polam 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 Eti-Polam 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/12109425/67645417_large.webp