# Eti-Polam CH14UQ Cylindrical Fuse Link 14x51mm 32A aR 690V

**URL:** https://aio.lv/en/product--eti-polam-002635015--12470029
**Data updated:** 2026-05-18 09:32 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Eti-Polam
**Manufacturer code:** 002635015
**EAN:** 3838895362555
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-002635015--12470029

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam CH14UQ is a high-performance cylindrical fuse link designed for industrial electrical protection. With a size of 14x51mm, a rated current of 32A, and an aR characteristic for semiconductor protection, it operates at a voltage of 690V. This fuse is engineered for reliable circuit interruption in demanding electrical systems, ensuring safety and equipment longevity in various professional applications.

## Long description

The Eti-Polam CH14UQ is a high-performance cylindrical fuse link specifically engineered for the protection of power semiconductors and industrial electrical circuits. Measuring 14x51mm, this fuse is designed to handle a rated current of 32A and operates effectively at voltages up to 690V. Its aR characteristic ensures rapid and reliable interruption of short-circuit currents, providing essential safety for sensitive electronic components and preventing damage to industrial equipment.
Advantages
This fuse link offers exceptional reliability in demanding electrical environments where precision and speed of operation are critical. The aR characteristic is specifically optimized for semiconductor protection, allowing the device to clear faults before damage occurs to expensive power electronics. Its robust construction ensures consistent performance under varying load conditions, contributing to the overall longevity and operational stability of electrical systems.
Suitable for
Protection of power semiconductors
Industrial frequency converters and inverters
Soft starters and power supply units
Demanding electrical distribution systems
This fuse is not suitable for general-purpose domestic electrical protection or circuits where a gG characteristic is required for cable and line protection. It is specifically designed for semiconductor protection and may not provide the necessary time-current characteristics for standard overload protection in non-electronic applications.
Key specifications
Dimensions: 14x51mm
Rated current: 32A
Rated voltage: 690V
Characteristic: aR (semiconductor protection)
Design: Cylindrical fuse link
How to use
The fuse should be installed into a compatible 14x51mm cylindrical fuse holder or disconnect switch. Ensure that the power supply is completely disconnected before attempting to insert or replace the fuse. Align the fuse correctly within the holder clips to ensure a secure electrical connection. Once installed, verify that the holder is properly closed and that the circuit is ready for operation.
What to consider before purchase
Verify that the fuse holder is rated for 14x51mm dimensions
Confirm that the aR characteristic is appropriate for your specific application
Ensure the system voltage does not exceed 690V
Check that the 32A current rating matches your circuit requirements
Usage recommendations
Always replace the fuse with one of the exact same type and rating to maintain the integrity of the protection system. Never attempt to repair or bypass a blown fuse, as this poses a significant risk of fire and equipment damage.

## FAQ

### How much does the Eti-Polam CH14UQ Cylindrical Fuse Link 32A cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 16.07.2026 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/12470029/68772767_large.webp