Call Us Today
01706 242050
Trade Portal
MERSEN FUSE BSL NH00160A 100mm 1.002.441 1.002.441

MERSEN FUSE BSL NH00160A 100mm 1.002.441 1.002.441

NH-vertical fuse rail accommodates size NH00 fuses up to 160A at 690VAC with a robust 3-pole design compatible with 100 mm bus bar systems and includes cable connection clamp strap for secure installation.

SKU: R1023423Alt SKU: 1.002.441MPN: R1023423
Price
List Price £96.56 ex VAT
Your Price (ex VAT)
£96.56
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) £96.56
Trade pricing is personalised to your account

Manufacturer Lead Time

£96.56

Why Choose the Mersen R1023423 NH Vertical Fuse Rail?

The Mersen R1023423 is a premium NH vertical fuse rail engineered for reliable circuit protection in industrial low voltage power distribution systems. Part of the trusted Mersen BSL NH Fuse Rail series, it is designed for direct installation onto 100 mm busbar systems, providing a safe and efficient solution for switchboards, feeder pillars and cable distribution cabinets.

The BSL series features a modular design that simplifies installation while maintaining a high level of protection during operation and maintenance. Its touch-protected IP20 construction enhances operator safety, and the modular system allows individual components to be installed or replaced with ease.

With a 160 A current rating, 690 V AC operating voltage and compatibility with NH00 fuse-links, the R1023423 is ideal for industrial power distribution applications requiring dependable protection and straightforward installation. It incorporates clamp strap cable connections complete with a protective cover shroud for secure conductor termination.

Key Advantages

  • Designed for NH00 fuse-links in industrial distribution systems.
  • 160 A current rating for dependable circuit protection.
  • 690 V AC operating voltage.
  • Compatible with 100 mm three-pole busbar systems.
  • Touch-protected IP20 construction improves operator safety.
  • Clamp strap cable terminals simplify conductor installation.

Key Features

  • Mersen BSL NH Fuse Rail series.
  • NH00 fuse rail.
  • 160 A rated current.
  • 690 V AC rated voltage.
  • Designed for 100 mm busbar systems.
  • Three-pole construction.
  • Clamp strap cable connections for Cu conductors 4 to 70 mm².
  • Supplied with MZ00KH cover shroud.
  • IP20 touch protection.
  • Suitable for 50 / 60 Hz operation.

Reliable Circuit Protection for Industrial Power Distribution

The Mersen R1023423 provides a dependable mounting solution for NH00 fuse-links used to protect industrial electrical systems against overloads and short circuits. Its modular design allows straightforward installation while ensuring reliable long-term performance within low voltage switchgear.

The integrated clamp strap terminals provide secure cable termination, while the supplied cover shroud improves operator safety by helping to prevent accidental contact with live components during normal operation and maintenance.

Typical Applications

  • Industrial switchboards.
  • Cable distribution cabinets.
  • Feeder pillars.
  • Low voltage distribution units.
  • OEM electrical equipment.
  • Industrial automation systems.

Technical Specifications

Phase Three Phase
Item number R1023423
Catalogue No 1.002.441
Description NH-vertical fuse rail BSL Size NH00 690VAC 160A 3-Pole Bus bar system 100 mm With cable connection Clamp Strap
EAN/UPC Code 9008567001103
Frequency (Hz) 50 ... 60 Hz
Rated voltage AC IEC 690 V
Ampere Rating 160 A
RoHS Compliant Yes
AC or DC AC
Fuse Size NH00
Fuse Type/Class DIN
Design Details 3 clamp straps Cu 4-70 mm² with cover shroud MZ00KH
Number of Poles 3-Pole
Fuse Installation Method Clip-in
Max Fuse Rating 160 A
Max Power dissipation of Fuse Links Pn 12 W
Max Power dissipation of Solid Links Pn 1.2 W
Power Dissipation by Ith without Fuse-Links 16 W
Installation Mounting Bus bar system 100 mm
Product Width 49 mm
Product Length 91.9 mm
Product Height 405.9 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 0.88 kg
Sell Pack Width 52 mm
Sell Pack Length 100 mm
Sell Pack Height 413 mm
Product group Fuse Rails
Conventional Free Air thermal Current With Fuse-Links Ith 160 A
Product Weight 0.88 kg
Conventional Free Air thermal Current - Solid Links 200 A
HS Code 85361090
Country of Manufacture Hungary
Poles 3-pole
Fuse Size NH00
Voltage 690 V

Frequently Asked Questions

What is the Mersen R1023423 used for?

It is an NH00 vertical fuse rail designed to mount NH fuse-links for industrial low voltage power distribution systems.

What is the current rating of the R1023423?

The fuse rail has a 160 A rated current.

Which busbar system is compatible?

The R1023423 is designed for installation on a 100 mm busbar system.

What type of cable connection is provided?

The unit features clamp strap cable terminals suitable for copper conductors from 4 to 70 mm².

Does the fuse rail include touch protection?

Yes. The Mersen R1023423 features an IP20 touch-protected design and is supplied with a protective cover shroud.

Trusted for Industrial Power Distribution

Mersen BSL NH fuse rails are trusted by panel builders, electrical engineers and OEM manufacturers for delivering reliable circuit protection, robust construction and straightforward installation in industrial low voltage power distribution systems.

● 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...