Call Us Today
01706 242050
Trade Portal
MERSEN FUSE D01-FUSE 400V 16A GG-50PCS D01GG40V16

MERSEN FUSE D01-FUSE 400V 16A GG-50PCS D01GG40V16

Mersen R223023 D01GG40V16 NEOZED gG fuse link rated at 16 A, 400 V AC and 250 V DC for overload and short-circuit protection in low-voltage electrical distribution systems.

SKU: R223023Alt SKU: D01GG40V16MPN: R223023
Price
List Price £1.32 ex VAT
Your Price (ex VAT)
£1.32
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) £1.32
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 50

£1.32

Why Choose the Mersen R223023 D01GG40V16 NEOZED Fuse Link?

The Mersen R223023 is a high-quality D01 NEOZED gG fuse link designed to provide reliable full-range protection against overloads and short circuits in low-voltage electrical distribution systems. As part of Mersen's trusted NZ D0 fuse range, it is engineered to protect cables, conductors and electrical equipment in industrial, commercial and residential installations.

Featuring a 16 A rated current, 400 V AC and 250 V DC ratings, the R223023 delivers dependable circuit protection whilst maintaining excellent current-limiting characteristics. Its compact D01 screw-in format makes it ideal for installations where space is limited whilst allowing quick replacement when required.

Manufactured to IEC standards, this fuse incorporates a grey identification indicator, durable ceramic construction and a high 50 kA breaking capacity, making it suitable for demanding electrical distribution applications.

Key Advantages

  • Provides full-range overload and short-circuit protection.
  • 16 A rated current for low-voltage distribution circuits.
  • 400 V AC and 250 V DC rated operation.
  • Compact D01 NEOZED screw-in fuse design.
  • gG utilisation category for general-purpose protection.
  • 50 kA breaking capacity for dependable fault interruption.

Key Features

  • Manufacturer: Mersen.
  • Model: R223023.
  • Catalogue number: D01GG40V16.
  • D01 NEOZED gG fuse link.
  • 16 A rated current.
  • 400 V AC / 250 V DC rated voltage.
  • Grey identification colour.
  • Visual coloured indicator flag.
  • Suitable for industrial and commercial electrical distribution.

Reliable Protection for Electrical Distribution Systems

The Mersen R223023 safely interrupts overload and short-circuit currents before they can damage cables or connected equipment. Its current-limiting characteristics help reduce thermal and mechanical stress during fault conditions, improving the reliability and service life of electrical installations.

The compact D01 NEOZED design is widely used in industrial switchgear, commercial distribution boards, installation cabinets and OEM electrical equipment where dependable circuit protection is essential.

Typical Applications

  • Low-voltage distribution boards.
  • Industrial switchgear.
  • Commercial electrical installations.
  • Control panels.
  • OEM machinery and equipment.
  • Cable and conductor protection.

Technical Specifications

Current 16 A
Voltage 400 V
Manufacturer Mersen
Series NZ D0 Fuse-links gG 400/440 VAC
Model R223023
Catalogue number D01GG40V16
Product type D01 NEOZED fuse link
Fuse size D01 (E14)
Utilisation category gG
Rated current 16 A
Rated voltage AC 400 V
Rated voltage DC 250 V
Breaking capacity 50 kA
Identification colour Grey
Power dissipation 2.2 W
Approximate weight 6.6 g
Packaging quantity 50
HS Code 85361050
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type D / D0 (Neozed/Diazed)
Fuse Size D01
Fuse Class gG

Frequently Asked Questions

What is the Mersen R223023 used for?

The Mersen R223023 is a D01 NEOZED gG fuse link designed to protect electrical circuits against overloads and short circuits.

What is the current rating of this fuse?

The fuse has a rated current of 16 A.

What voltage is this fuse rated for?

The R223023 is rated for operation at 400 V AC and 250 V DC.

What does the gG utilisation category mean?

gG fuse links provide full-range protection against both overloads and short circuits for general electrical distribution applications.

Where is this fuse commonly installed?

It is commonly installed in distribution boards, switchgear, control panels and commercial or industrial electrical installations.

Trusted by Electrical Professionals Worldwide

Mersen NEOZED fuse links are trusted by panel builders, electrical contractors and maintenance engineers for dependable circuit protection, high reliability and compliance with international electrical standards.

● 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...