# Eti-Polam CH14 Cylindrical Fuse Link aR 50A 500V

**URL:** https://aio.lv/en/product--eti-polam-2635019--12444155
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 2635019
**EAN:** 3838895362579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-2635019--12444155

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam CH14 cylindrical fuse link is designed for reliable overcurrent and short-circuit protection in industrial electrical systems. Featuring an aR characteristic, this 50A, 500V fuse is optimized for protecting power semiconductors. Its robust construction ensures consistent performance and safety in demanding electrical applications, providing essential circuit protection for various power electronics and control equipment.

## Long description

The Eti-Polam CH14 cylindrical fuse link is a high-performance protective component engineered for industrial electrical systems. With a rated current of 50A and a voltage capacity of 500V, this fuse provides reliable overcurrent and short-circuit protection. Its specific aR characteristic makes it an ideal choice for safeguarding sensitive power semiconductors, ensuring that electrical circuits remain secure under demanding operational conditions.
Advantages
The primary advantage of this fuse link is its specialized aR characteristic, which is specifically calibrated to protect power electronics from the rapid thermal effects of short circuits. The robust cylindrical design of the CH14 series ensures durability and consistent performance in industrial environments. By integrating this component into your electrical architecture, you gain a dependable safety mechanism that minimizes the risk of damage to expensive semiconductor equipment during fault events.
Suitable for
Protection of power semiconductors
Industrial control equipment
Power electronics modules
Electrical distribution systems requiring fast-acting protection
When it may not be suitable
This fuse is not intended for general-purpose domestic electrical circuits or applications requiring gG (general purpose) characteristics. It is specifically designed for semiconductor protection and may not provide the appropriate response time for standard household appliances or non-electronic industrial loads.
Key specifications
Rated current: 50A
Rated voltage: 500V
Fuse size: CH14
Characteristic: aR (semiconductor protection)
How to use
The fuse should be installed within a compatible CH14 fuse holder or base designed for cylindrical fuses. Ensure that the power supply is completely disconnected before attempting to insert or replace the fuse link. The fuse must be seated firmly within the clips of the holder to ensure proper electrical contact and to prevent overheating during operation. Always verify that the electrical circuit parameters match the fuse ratings before energizing the system.
What to consider before purchase
Verify that the circuit requires aR protection characteristics
Ensure the fuse holder is compatible with the CH14 form factor
Check that the 50A rating is appropriate for the specific load
Confirm the system voltage does not exceed 500V
Usage recommendations
Always replace the fuse with an identical model to maintain the safety integrity of the semiconductor protection circuit. Regular inspection of the fuse holder for signs of oxidation or loose connections is recommended to ensure optimal performance.

## FAQ

### How much does the Eti-Polam CH14 Cylindrical Fuse Link 50A 500V cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 14.07.2026 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 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/12444155/68747422_large.webp