MERSEN FUSE 250V SU 10 A 5.20 MI5SU25V10

Q: What is the current rating of this fuse?

This fuse has a 10 A current rating.

Q: What voltage is the fuse designed for?

The R087507 is rated for use on systems up to 250 V AC.

Mersen R087507 10 A, 250 V AC cylindrical cartridge fuse designed for reliable overcurrent and short-circuit protection in industrial electrical systems.

SKU: R087507Alt SKU: MI5SU25V10MPN: R087507

List Price £6.06 ex VAT

Your Price (ex VAT)

£6.06

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SUBTOTAL (EX VAT) £6.06

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Manufacturer Lead Time

£6.06

Why Choose the Mersen R087507 Cylindrical Fuse?

The Mersen R087507 is a high-quality 10 A cylindrical cartridge fuse designed to provide dependable overcurrent and short-circuit protection for industrial electrical systems. Manufactured by Mersen, one of the world's leading electrical protection specialists, this fuse is engineered to deliver reliable circuit protection for control panels, machinery and industrial equipment.

Built for demanding industrial applications, the R087507 offers fast and dependable operation to help protect electrical components from damaging fault currents. Its robust ceramic construction and proven Mersen fuse technology provide consistent performance, helping to minimise downtime and extend the service life of connected equipment.

Rated at 250 V AC with a 10 A current rating, the Mersen R087507 is suitable for a wide range of industrial control circuits, electrical distribution systems and OEM equipment requiring reliable overcurrent protection.

Key Advantages

Reliable 10 A overcurrent protection for industrial circuits.
Suitable for 250 V AC electrical systems.
High-quality ceramic cartridge fuse construction.
Protects electrical equipment against short circuits and overloads.
Designed for dependable industrial performance.
Manufactured by trusted electrical protection specialist Mersen.

Key Features

Mersen R087507 cylindrical cartridge fuse.
10 A rated current.
250 V AC voltage rating.
Ceramic fuse body for reliable operation.
Industrial-grade overcurrent protection.
Suitable for panel builders and OEM machinery.
Compact cylindrical design.
Designed for long service life and dependable performance.

Reliable Circuit Protection for Industrial Equipment

Industrial cartridge fuses play a critical role in protecting electrical circuits by interrupting excessive fault currents before damage can occur. Selecting the correct fuse helps improve equipment reliability, reduce maintenance costs and minimise unexpected production downtime.

The Mersen R087507 provides dependable protection for industrial control panels, machinery and electrical distribution systems where reliable overcurrent protection is essential.

Typical Applications

Industrial control panels.
Machine building and OEM equipment.
Control circuits.
Electrical distribution systems.
Automation equipment.
Switchgear assemblies.
Industrial machinery.
General electrical protection applications.

Technical Specifications

Current	10 A
Voltage	250 V
Manufacturer	Mersen
Model	R087507
Product type	Cylindrical cartridge fuse
Current rating	10 A
Rated voltage	250 V AC
Construction	Ceramic body
Application	Overcurrent and short-circuit protection
Mounting	Compatible with appropriate fuse holders
Suitable for	Industrial electrical equipment
Manufacturer series	Industrial cartridge fuse
Device Type	Fuse link
Fuse Type	Cylindrical

Frequently Asked Questions

What is the Mersen R087507 used for?

The Mersen R087507 protects industrial electrical circuits against overloads and short circuits, helping safeguard connected equipment.

What is the current rating of this fuse?

This fuse has a 10 A current rating.

What voltage is the fuse designed for?

The R087507 is rated for use on systems up to 250 V AC.

Where is this fuse commonly installed?

It is commonly installed in industrial control panels, machinery, automation equipment and electrical distribution systems using compatible fuse holders.

Why choose a Mersen fuse?

Mersen fuses are recognised worldwide for delivering dependable electrical protection, consistent quality and long-term reliability across industrial applications.

Trusted by Electrical Professionals Worldwide

Mersen cartridge fuses are trusted by panel builders, OEM manufacturers, maintenance engineers and industrial electricians for providing dependable circuit protection in demanding industrial environments.

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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