MERSEN FUSE 60A J 2P ULTRASAFE US6J2

Q: What voltage is the US6J2 rated for?

The fuse holder is rated for applications up to 600 V AC and 600 V DC.

Mersen US6J2 UltraSafe Class J fuse holder featuring a 60 A rating, 600 V AC/DC operation, 2-pole configuration and DIN rail mounting for industrial electrical protection.

SKU: US6J2MPN: US6J2

List Price £102.94 ex VAT

Your Price (ex VAT)

£102.94

Manufacturer Lead Time Please contact us for a delivery time before you order

Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Quantity:

SUBTOTAL (EX VAT) £102.94

Trade pricing is personalised to your account

Manufacturer Lead Time

£102.94

Why Choose the Mersen US6J2 UltraSafe Class J Fuse Holder?

The Mersen US6J2 is a premium UltraSafe™ Class J fuse holder engineered to provide safe, reliable protection for industrial power distribution and control systems. Designed for 60 A Class J fuses, this 2-pole fuse holder combines compact DIN rail mounting with finger-safe construction, making it ideal for modern control panels and electrical installations.

Part of Mersen's renowned UltraSafe fuse holder range, the US6J2 offers a robust pressure plate terminal design, provisions for lockout during maintenance and excellent durability in demanding industrial environments. It supports both 600 V AC and 600 V DC applications while simplifying installation and improving operator safety.

Suitable for OEM machinery, industrial automation, motor circuits, transformers and general branch circuit protection, the US6J2 delivers dependable fuse mounting while helping to reduce installation time and improve maintenance efficiency.

Key Advantages

Designed for 60 A Class J cartridge fuses.
2-pole configuration for industrial power circuits.
600 V AC / 600 V DC voltage rating.
Finger-safe IP20 touch-safe design for enhanced operator protection.
Pressure plate terminals provide secure cable connections.
DIN rail mounting enables quick panel installation.
Lockout capability allows safer maintenance procedures.
Compact footprint helps maximise control panel space.

Key Features

Mersen UltraSafe™ US6J Series.
Item number: US6J2.
Fuse type: Class J.
Current rating: 60 A.
Voltage rating: 600 V AC / 600 V DC.
Frequency: 50 / 60 Hz.
2-pole fuse holder.
Pressure plate screw terminals.
DIN rail mounting.
Lockable open position for maintenance.
Durable polyamide construction.
Compatible with Mersen AJT, A4J and HSJ Class J fuses.

Safe and Reliable Industrial Circuit Protection

The Mersen US6J2 is designed to securely hold Class J cartridge fuses while providing reliable isolation and protection for industrial electrical systems. Its finger-safe construction helps minimise accidental contact with live components during installation and maintenance.

The combination of DIN rail mounting, compact dimensions and robust pressure plate terminals makes the US6J2 an excellent choice for machine builders, panel manufacturers and industrial maintenance engineers seeking dependable overcurrent protection solutions.

Typical Applications

Industrial control panels.
Motor branch circuit protection.
Machine building and OEM equipment.
Transformers and power distribution systems.
Manufacturing automation.
Heating, lighting and general industrial loads.
Electrical switchboards and control cabinets.

Technical Specifications

Current	60 A
Manufacturer	Mersen
Series	UltraSafe™ US6J
Model	US6J2
Product type	Class J fuse holder
Number of poles	2
Current rating	60 A
Rated voltage AC	600 V
Rated voltage DC	600 V
Frequency	50 / 60 Hz
Fuse class	Class J
Mounting type	35 mm DIN rail
Terminal type	Pressure plate screw terminals
Protection	IP20 finger-safe
Material	Polyamide
Typical weight	Approx. 0.55 kg
Recommended fuse series	AJT, A4J, HSJ
HS Code	85369095
Country of Manufacture	China
Poles	2-pole
Device Type	Fuse base / holder
Fuse Type	UL class
Voltage	600 V

Frequently Asked Questions

What is the Mersen US6J2 used for?

The US6J2 is a 2-pole Class J fuse holder designed to safely mount and protect 60 A Class J cartridge fuses in industrial electrical systems.

What fuse type is compatible with the US6J2?

The holder is designed for Class J fuses and is recommended for use with Mersen AJT, A4J and HSJ fuse series.

What voltage is the US6J2 rated for?

The fuse holder is rated for applications up to 600 V AC and 600 V DC.

Can the US6J2 be DIN rail mounted?

Yes. The holder is designed for quick installation onto standard 35 mm DIN rail systems.

Does the US6J2 improve operator safety?

Yes. Its IP20 finger-safe construction and lockable open position help improve safety during fuse replacement and maintenance.

Trusted by Industrial Panel Builders Worldwide

Mersen UltraSafe™ fuse holders are trusted by OEMs, panel builders and maintenance engineers worldwide for delivering safe, dependable overcurrent protection in demanding industrial applications.

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.

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

What are your delivery times and costs?

What about warranties, returns and faulty items?

● latest blog

Discover our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by admin | Aug 11, 2026 | News

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

by admin | Jan 17, 2026 | Product Spotlight

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution