MERSEN FUSE 400V FA 8 A 6.32 MI6FA40V8

Mersen A084364 MI6FA40V8 industrial fuse providing reliable overcurrent and short-circuit protection for industrial electrical systems and control panels.

SKU: A084364Alt SKU: MI6FA40V8MPN: A084364

List Price £3.81 ex VAT

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Manufacturer Lead Time

£3.81

Why Choose the Mersen A084364 MI6FA40V8 Fuse?

The Mersen A084364 (MI6FA40V8) is a high-quality industrial fuse engineered to provide dependable overcurrent and short-circuit protection for electrical distribution systems, motor control panels and industrial equipment. Manufactured by Mersen, a global leader in circuit protection solutions, this fuse is designed to deliver reliable performance in demanding commercial and industrial applications.

Designed to help protect valuable electrical equipment, the MI6FA40V8 fuse minimises downtime by providing fast and effective fault interruption. Its robust construction and compliance with recognised international standards make it suitable for use in OEM machinery, switchboards and industrial control systems.

Whether installed as part of new equipment or used as a replacement fuse during maintenance, the Mersen A084364 offers dependable circuit protection, helping improve electrical safety and system reliability.

Key Advantages

Reliable protection against overloads and short circuits.
Manufactured by Mersen, a trusted global circuit protection specialist.
Suitable for industrial and commercial electrical installations.
Helps reduce equipment damage and costly downtime.
Designed for dependable long service life.
Ideal for OEM machinery and electrical distribution systems.

Key Features

Manufacturer: Mersen.
Model: MI6FA40V8.
Manufacturer Part Number: A084364.
Industrial fuse for circuit protection.
Fast and dependable fault interruption.
Suitable for control panels and switchgear.
High-quality construction for demanding environments.
Designed for straightforward replacement and maintenance.

Reliable Industrial Circuit Protection

Industrial fuses play a critical role in protecting electrical installations from overloads and short-circuit faults. By rapidly interrupting excessive fault currents, they help prevent damage to motors, drives, switchgear and other valuable electrical equipment while improving overall system safety.

Mersen circuit protection products are widely specified by machine builders, panel manufacturers and maintenance engineers for their proven reliability and consistent performance across a broad range of industrial applications.

Typical Applications

Industrial control panels.
Electrical distribution equipment.
Motor control centres.
OEM machinery.
Switchgear assemblies.
Maintenance and replacement applications.

Technical Specifications

Current	8 A
Voltage	400 V
Manufacturer	Mersen
Part Number	A084364
Model	MI6FA40V8
Product Type	Industrial fuse
Application	Circuit protection
Installation	Compatible with suitable industrial fuse holders
Compliance	Manufactured to applicable IEC standards
Construction	Industrial-grade fuse technology
Device Type	Fuse link

Frequently Asked Questions

What is the Mersen A084364 used for?

The Mersen A084364 is an industrial fuse designed to provide overcurrent and short-circuit protection for electrical systems and industrial equipment.

Where is this fuse typically installed?

It is commonly installed in switchgear, control panels, motor control equipment and industrial distribution systems.

Why should I choose a genuine Mersen fuse?

Genuine Mersen fuses are manufactured to high quality standards, providing dependable protection, long service life and consistent performance.

Can this fuse be used as a replacement?

Yes, provided the replacement matches the original fuse specification, ratings and application requirements.

What equipment does this fuse help protect?

It helps protect motors, drives, switchgear, transformers, distribution equipment and other industrial electrical systems from fault currents.

Trusted by Electrical Professionals Worldwide

Mersen industrial fuses are trusted by OEMs, panel builders and maintenance engineers worldwide for delivering dependable circuit protection and helping maximise electrical system reliability.

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

LED Controls showroom with electrical products on display

Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

Priority sourcing and supply support

Flexible payment terms for qualifying organisations

Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

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What about warranties, returns and faulty items?

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