# Fuse cartridge (topik) ZRE Gdańsk S.A. WBGN 20A 17.5 kV (0503-02-005)

**URL:** https://aio.lv/en/product--zre-gdansk-sa-0503-02-005--12397477
**Data updated:** 2026-04-27 22:30 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** ZRE Gdańsk S.A.
**Manufacturer code:** 0503-02-005
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zre-gdansk-sa-0503-02-005--12397477

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

High-voltage fuse cartridge (topik) ZRE Gdańsk S.A. WBGN, rated 20 A and 17.5 kV, designed for overcurrent protection in medium-voltage electrical circuits. The WBGN fuse element provides reliable interruption of fault currents and is suitable for distribution switchgear, transformers and cable protection. Intended for industrial and utility applications requiring proven fuse protection.

## Long description

Fuse cartridge (topik) ZRE Gdańsk S.A. WBGN 20A 17.5 kV is a high-voltage fuse element designed for overcurrent protection in medium-voltage networks. The cartridge-type topik features a WBGN fuse element engineered to interrupt fault currents reliably and limit energy let-through, helping to protect distribution switchgear, transformers and medium-voltage cable lines in industrial and utility installations.
Advantages
The WBGN fuse cartridge offers stable electrical characteristics and a defined time-current response suitable for coordination with upstream and downstream protection devices. It is designed for safe and rapid interruption of short-circuit and overload conditions, reducing stress on connected equipment. Its cartridge construction allows straightforward replacement and maintenance in compatible fuse holders and switchgear cells.
Suitable for
 Protection of distribution switchgear and busbars in medium-voltage substations
 Transformer primary protection in power distribution networks
 Protection of medium-voltage cable feeders and lateral circuits
 Industrial plants and utilities requiring standardized fuse cartridges for 17.5 kV systems
When it may not be suitable
This fuse cartridge is intended for medium-voltage systems with rated voltage up to 17.5 kV and a rated current of 20 A; it is not suitable for low-voltage applications or circuits that require different current ratings or voltage classes. It may also be incompatible with switchgear or fuse holders that are not designed for cartridge-type topik fuses or that have different mechanical or connection standards.
Key specifications
 Rated current: 20 A
 Rated voltage: 17.5 kV
 Fuse type: cartridge (topik) with WBGN fuse element
 Application: overcurrent and short-circuit protection in medium-voltage circuits
 Typical mounting: compatible fuse holders and switchgear designed for cartridge topik fuses
How to use
Install the fuse cartridge into a properly rated and de-energized fuse holder or switchgear cell that supports cartridge-type topik fuses. Ensure correct orientation and secure mechanical seating according to the switchgear manufacturer's instructions. After replacement, verify that connections are tight and that insulation and grounding meet local safety standards before re-energizing the circuit. Use appropriate personal protective equipment and follow established lockout/tagout procedures during installation and service.
What to consider before purchase
 Confirm compatibility with the switchgear or fuse holder type and mechanical dimensions
 Verify system rated voltage and required current rating (17.5 kV / 20 A)
 Check coordination requirements with upstream and downstream protection devices
 Assess environmental and ambient conditions where the fuse will be installed
Usage recommendations
Use the WBGN 20 A 17.5 kV cartridge only in systems that match its voltage and current ratings and replace blown cartridges with identical type fuses to maintain protection coordination. Have qualified personnel perform installation and testing, and keep spare cartridges on hand to minimize downtime.

## FAQ

### How much does the Fuse cartridge ZRE Gdańsk WBGN 20A 17.5 kV cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 04.08.2026 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 ZRE Gdańsk S.A. 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 ZRE Gdańsk S.A. 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/12397477/68680883_large.webp