Mersen Q1014567 Ultra-Fast Cylindrical Fuse 2A

Name: Mersen Q1014567 Cylindrical Ultra-Fast Acting Q1014567
Brand: Mersen
SKU: 12495049
Price: 10.49 EUR
Availability: InStock

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Mersen Q1014567 Cylindrical Ultra-Fast Acting Fuse gR 690VAC 10x38mm 2A

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Short description

The Mersen Q1014567 is a cylindrical ultra-fast acting fuse designed for full-range protection. Rated at 2A and 690VAC, this 10x38mm gR class fuse provides reliable semiconductor protection in industrial electrical systems. Its compact design ensures efficient performance in demanding applications where rapid fault clearing is essential for circuit safety.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12495049

Manufacturer: Mersen

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2b. Kengaraga str., Riga, Latvia, LV-1063

07.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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Product information

Description

The Mersen Q1014567 is a high-performance cylindrical ultra-fast acting fuse engineered to provide comprehensive full-range protection for sensitive electronic components. Designed for demanding industrial environments, this 10x38mm fuse operates at a rated voltage of 690VAC with a current rating of 2A. Its gR class designation ensures that it is specifically optimized for the protection of power semiconductors, offering a reliable solution for maintaining circuit integrity in complex electrical systems.

Advantages

This fuse stands out due to its ultra-fast response time, which is critical for preventing damage to semiconductors during short-circuit events. The compact 10x38mm form factor allows for space-efficient installation in control panels and modular fuse holders. By providing full-range protection, it effectively handles both overload and short-circuit conditions, ensuring consistent safety and operational reliability for industrial equipment.

Suitable for

Protection of power semiconductors
Industrial frequency converters and motor drives
Uninterruptible power supply (UPS) systems
General industrial electrical control circuits

When it may not be suitable

This fuse is not intended for general-purpose residential electrical applications or high-current power distribution lines where standard gG fuses are typically required. It is specifically calibrated for semiconductor protection and may not provide the correct time-current characteristics for standard motor starting or lighting circuits.

Key specifications

Dimensions: 10x38mm
Rated voltage: 690VAC
Rated current: 2A
Fuse class: gR (full-range semiconductor protection)
Body type: Cylindrical

How to use

The fuse should be installed into a compatible 10x38mm fuse holder or disconnect switch designed for industrial applications. Ensure that the power supply is completely disconnected before inserting or replacing the fuse. The fuse must be seated firmly within the clips to ensure proper electrical contact and to prevent overheating during operation. Always verify that the circuit voltage and current requirements match the specifications of the fuse before activation.

What to consider before purchase

Verify the current and voltage requirements of your specific circuit
Ensure compatibility with your existing 10x38mm fuse holder
Confirm that the gR protection class is appropriate for your semiconductor application

Usage recommendations

Always replace a blown fuse with one of the exact same rating and class to maintain the safety and performance of your electrical system. Do not attempt to repair or bypass a fuse under any circumstances.

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Customer questions

FAQ

How much does the Mersen Q1014567 Ultra-Fast Cylindrical Fuse 2A cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 07.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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