# Mersen FR10GR69V30 Cylindrical Ultra-Fast Full-Range Fuse gR 690VAC 10x38 30A

**URL:** https://aio.lv/en/product--mersen-g1014582--12468994
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Furniture Accessories
**Manufacturer:** Mersen
**Manufacturer code:** G1014582
**EAN:** 3605340501049
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mersen-g1014582--12468994

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Mersen FR10GR69V30 is a cylindrical ultra-fast acting, full-range gR fuse designed for industrial electrical protection. With a 10x38 mm form factor, it supports a rated voltage of 690VAC and a current of 30A. This fuse provides reliable protection for semiconductors and power electronics against short circuits and overloads, ensuring high performance and safety in demanding electrical systems.

## Long description

The Mersen FR10GR69V30 is a high-performance cylindrical ultra-fast acting, full-range gR fuse engineered for the protection of sensitive electrical components. Measuring 10x38 mm, this fuse is specifically designed to safeguard semiconductors and power electronics in industrial environments. It operates at a rated voltage of 690VAC and supports a current of 30A, providing a robust solution for preventing damage from short circuits and overloads in demanding electrical systems.
Advantages
This fuse offers exceptional reliability due to its ultra-fast response time, which is critical for protecting modern power electronic devices that are highly sensitive to current surges. Its full-range gR protection capability ensures that both overload and short-circuit conditions are managed effectively within a single compact unit. The standardized 10x38 mm form factor allows for easy integration into existing fuse holders and electrical panels, making it a versatile choice for maintenance and new installations alike.
Suitable for
Semiconductor protection
Power electronics systems
Industrial control panels
Inverters and converters
Battery energy storage systems
When it may not be suitable
This fuse is not intended for general-purpose residential electrical circuits or standard household appliances. It is specifically calibrated for high-speed semiconductor protection and may not provide the correct tripping characteristics for standard motor starting or general distribution circuits.
Key specifications
Form factor: 10x38 mm
Rated voltage: 690VAC
Rated current: 30A
Protection class: gR (full-range)
Acting speed: Ultra-fast
How to use
The fuse should be installed into a compatible 10x38 mm fuse holder or disconnect switch designed for industrial applications. Ensure the power supply is completely disconnected before inserting or replacing the fuse to prevent electrical shock. Verify that the circuit current and voltage requirements match the specifications of the fuse to ensure proper operation and safety.
What to consider before purchase
Verify the current and voltage requirements of your specific application
Ensure compatibility with your existing 10x38 mm fuse holder
Confirm that the gR protection class meets your equipment manufacturer's requirements
Usage recommendations
Always replace the fuse with one of the exact same type and rating to maintain the safety and integrity of your electrical system. Do not attempt to repair or bypass a blown fuse.

## FAQ

### How much does the Mersen FR10GR69V30 Cylindrical Ultra-Fast Fuse 30A cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 20.07.2026 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 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

https://aio.lv/img/cache/product/12468994/68771661_large.webp