Call Us Today
01706 242050
Trade Portal
MERSEN FUSE 60A J 2P ULTRASAFE W/IND US6J2I

MERSEN FUSE 60A J 2P ULTRASAFE W/IND US6J2I

Mersen US6J2I UltraSafe Class J fuse holder with integrated LED indication, 60 A rating, 600 V AC/DC operation and 2-pole DIN rail mounting for industrial electrical protection.

SKU: US6J2IMPN: US6J2I
Price
List Price £117.03 ex VAT
Your Price (ex VAT)
£117.03
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.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £117.03
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 3

£117.03

Why Choose the Mersen US6J2I UltraSafe Class J Fuse Holder?

The Mersen US6J2I is a high-performance UltraSafe™ Class J fuse holder designed to provide safe, dependable overcurrent protection in industrial power distribution and automation systems. This 2-pole fuse holder with integrated blown fuse LED indication is engineered for 60 A Class J fuses and offers finger-safe construction, making it ideal for modern control panels and electrical installations.

As part of Mersen's UltraSafe range, the US6J2I combines compact DIN rail mounting with pressure plate terminals and a built-in LED indication system that provides fast visual identification of blown fuses. The holder supports both 600 V AC and 600 V DC applications while improving maintenance efficiency and reducing downtime.

Designed for industrial machinery, OEM equipment, motor circuits, transformers and branch circuit protection, the US6J2I delivers exceptional reliability, easy installation and enhanced operator safety in demanding environments.

Key Advantages

  • Designed for 60 A Class J cartridge fuses.
  • 2-pole configuration for industrial circuits.
  • Integrated blown fuse LED indication for rapid fault identification.
  • 600 V AC / 600 V DC voltage rating.
  • Finger-safe IP20 protection for improved operator safety.
  • Pressure plate terminals provide secure cable connections.
  • DIN rail mounting for quick installation.
  • Lockable open position for safer maintenance procedures.

Key Features

  • Mersen UltraSafe™ US6J Series.
  • Model: US6J2I.
  • Fuse type: Class J.
  • Current rating: 60 A.
  • Voltage rating: 600 V AC / 600 V DC.
  • Frequency: 50 / 60 Hz.
  • 2-pole fuse holder with LED indication.
  • Pressure plate screw terminals.
  • 35 mm DIN rail mounting.
  • Finger-safe IP20 design.
  • Durable polyamide housing.
  • Compatible with Mersen AJT, A4J and HSJ Class J fuses.

Reliable Circuit Protection with Visual Fuse Status

The Mersen US6J2I securely accommodates Class J fuses while providing dependable overcurrent protection for industrial electrical systems. Its integrated LED indication allows maintenance personnel to quickly identify a blown fuse, reducing troubleshooting time and improving system availability.

Its compact DIN rail design, finger-safe construction and robust pressure plate terminals make the US6J2I an excellent choice for OEM machinery, industrial automation, motor control centres and electrical distribution panels.

Typical Applications

  • Industrial control panels.
  • Motor branch circuit protection.
  • OEM machinery and equipment.
  • Power distribution systems.
  • Transformer protection.
  • Manufacturing automation.
  • Electrical switchboards and control cabinets.

Technical Specifications

Current 60 A
Manufacturer Mersen
Series UltraSafe™ US6J
Model US6J2I
Product type Class J fuse holder with LED indication
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 rating IP20 finger-safe
Housing material Polyamide
Weight Approx. 0.55 kg
Indication system Integrated LED blown fuse indication
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 US6J2I used for?

The US6J2I is a 2-pole Class J fuse holder designed for safely mounting 60 A Class J fuses in industrial electrical systems.

What is the difference between the US6J2 and US6J2I?

The US6J2I includes an integrated LED blown fuse indication system, allowing faster identification of an open fuse during maintenance.

What voltage is the US6J2I rated for?

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

Can the US6J2I be DIN rail mounted?

Yes. It is designed for installation onto standard 35 mm DIN rail systems.

Which fuses are compatible with the US6J2I?

The holder is designed for Class J cartridge fuses, including Mersen AJT, A4J and HSJ fuse series.

Trusted by Industrial Panel Builders Worldwide

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

● 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?

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.

What are your delivery times and costs?

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.

What about warranties, returns and faulty items?

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.

● 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…

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

by | Aug 11, 2026 |

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

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

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

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

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...