# Mersen Y1014574 Ultra-Fast Full-Range Cylindrical Fuse gR 690VAC 10x38 6A

**URL:** https://aio.lv/en/product--mersen-y1014574--12446648
**Data updated:** 2026-05-18 02:41 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Mersen
**Manufacturer code:** Y1014574
**EAN:** 3605340500974
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Mersen Y1014574 is an ultra-fast, full-range cylindrical fuse designed for reliable circuit protection. With a 6A rating and 690VAC voltage capacity, this 10x38 mm fuse provides high-performance protection for sensitive electrical components. It is ideal for industrial applications requiring rapid response times to prevent damage from short circuits and overloads.

## Long description

The Mersen Y1014574 is an ultra-fast, full-range cylindrical fuse engineered to provide superior circuit protection for sensitive electrical equipment. Designed to operate within a 690VAC system, this 10x38 mm fuse offers a 6A current rating, ensuring reliable performance in demanding industrial environments where rapid fault clearing is essential to prevent damage from short circuits and overloads.
Advantages
This fuse features an ultra-fast gR characteristic, which allows it to react almost instantaneously to electrical faults. Its full-range protection capability ensures that it can interrupt both low-level overloads and high-level short circuits effectively. The compact 10x38 mm cylindrical form factor allows for easy integration into standard fuse holders, making it a versatile choice for protecting power semiconductors and other critical electronic components in complex electrical systems.
Suitable for
Protection of power semiconductors
Industrial control panels
Variable frequency drives
Power electronics systems
Sensitive electrical equipment requiring fast-acting protection
When it may not be suitable
This fuse is not intended for general-purpose residential circuit protection or applications where a slow-blow characteristic is required to handle high inrush currents. It is specifically optimized for semiconductor protection and may experience nuisance tripping if used in circuits with high inductive loads or significant startup surges.
Key specifications
Rated voltage: 690VAC
Rated current: 6A
Fuse size: 10x38 mm
Characteristic: gR (ultra-fast, full-range)
Body type: Cylindrical
How to use
The fuse should be installed into a compatible 10x38 mm fuse holder or disconnect switch. Ensure that the power supply is completely disconnected before inserting or replacing the fuse to prevent electrical shock. Verify that the circuit voltage and current requirements match the fuse ratings to ensure proper operation and safety.
What to consider before purchase
Verify the voltage and current requirements of your specific application
Ensure compatibility with your existing 10x38 mm fuse holder
Confirm that the gR characteristic is appropriate for the components being protected
Usage recommendations: Always replace the fuse with one of the exact same rating and type to maintain the integrity of the circuit protection. Regularly inspect the fuse holder for signs of oxidation or loose connections to ensure optimal electrical contact.

## FAQ

### What payment options are available?

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### 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 Mersen 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 Mersen 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

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